31342752

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{2221}}^1$

素因数の和:2251

約数の個数: 108

約数和(自身を含む): 103729626

約数和(自身を除く): 72386874

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2221, 2352, 3528, 4442, 4704, 6663, 7056, 8884, 13326, 14112, 15547, 17768, 19989, 26652, 31094, 35536, 39978, 46641, 53304, 62188, 71072, 79956, 93282, 106608, 108829, 124376, 139923, 159912, 186564, 213216, 217658, 248752, 279846, 319824, 326487, 373128, 435316, 497504, 559692, 639648, 652974, 746256, 870632, 979461, 1119384, 1305948, 1492512, 1741264, 1958922, 2238768, 2611896, 3482528, 3917844, 4477536, 5223792, 7835688, 10447584, 15671376, 31342752]

約数ペア:

[(1, 31342752), (2, 15671376), (3, 10447584), (4, 7835688), (6, 5223792), (7, 4477536), (8, 3917844), (9, 3482528), (12, 2611896), (14, 2238768), (16, 1958922), (18, 1741264), (21, 1492512), (24, 1305948), (28, 1119384), (32, 979461), (36, 870632), (42, 746256), (48, 652974), (49, 639648), (56, 559692), (63, 497504), (72, 435316), (84, 373128), (96, 326487), (98, 319824), (112, 279846), (126, 248752), (144, 217658), (147, 213216), (168, 186564), (196, 159912), (224, 139923), (252, 124376), (288, 108829), (294, 106608), (336, 93282), (392, 79956), (441, 71072), (504, 62188), (588, 53304), (672, 46641), (784, 39978), (882, 35536), (1008, 31094), (1176, 26652), (1568, 19989), (1764, 17768), (2016, 15547), (2221, 14112), (2352, 13326), (3528, 8884), (4442, 7056), (4704, 6663)]