31436832

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:231

約数の個数: 144

約数和(自身を含む): 98939232

約数和(自身を除く): 67502400

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 49, 56, 82, 84, 96, 98, 112, 123, 147, 163, 164, 168, 196, 224, 246, 287, 294, 326, 328, 336, 392, 489, 492, 574, 588, 652, 656, 672, 784, 861, 978, 984, 1141, 1148, 1176, 1304, 1312, 1568, 1722, 1956, 1968, 2009, 2282, 2296, 2352, 2608, 3423, 3444, 3912, 3936, 4018, 4564, 4592, 4704, 5216, 6027, 6683, 6846, 6888, 7824, 7987, 8036, 9128, 9184, 12054, 13366, 13692, 13776, 15648, 15974, 16072, 18256, 20049, 23961, 24108, 26732, 27384, 27552, 31948, 32144, 36512, 40098, 46781, 47922, 48216, 53464, 54768, 63896, 64288, 80196, 93562, 95844, 96432, 106928, 109536, 127792, 140343, 160392, 187124, 191688, 192864, 213856, 255584, 280686, 320784, 327467, 374248, 383376, 561372, 641568, 654934, 748496, 766752, 982401, 1122744, 1309868, 1496992, 1964802, 2245488, 2619736, 3929604, 4490976, 5239472, 7859208, 10478944, 15718416, 31436832]

約数ペア:

[(1, 31436832), (2, 15718416), (3, 10478944), (4, 7859208), (6, 5239472), (7, 4490976), (8, 3929604), (12, 2619736), (14, 2245488), (16, 1964802), (21, 1496992), (24, 1309868), (28, 1122744), (32, 982401), (41, 766752), (42, 748496), (48, 654934), (49, 641568), (56, 561372), (82, 383376), (84, 374248), (96, 327467), (98, 320784), (112, 280686), (123, 255584), (147, 213856), (163, 192864), (164, 191688), (168, 187124), (196, 160392), (224, 140343), (246, 127792), (287, 109536), (294, 106928), (326, 96432), (328, 95844), (336, 93562), (392, 80196), (489, 64288), (492, 63896), (574, 54768), (588, 53464), (652, 48216), (656, 47922), (672, 46781), (784, 40098), (861, 36512), (978, 32144), (984, 31948), (1141, 27552), (1148, 27384), (1176, 26732), (1304, 24108), (1312, 23961), (1568, 20049), (1722, 18256), (1956, 16072), (1968, 15974), (2009, 15648), (2282, 13776), (2296, 13692), (2352, 13366), (2608, 12054), (3423, 9184), (3444, 9128), (3912, 8036), (3936, 7987), (4018, 7824), (4564, 6888), (4592, 6846), (4704, 6683), (5216, 6027)]