31643472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2297}}^1$

素因数の和:2356

約数の個数: 80

約数和(自身を含む): 95743872

約数和(自身を除く): 64100400

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 82, 84, 112, 123, 164, 168, 246, 287, 328, 336, 492, 574, 656, 861, 984, 1148, 1722, 1968, 2296, 2297, 3444, 4592, 4594, 6888, 6891, 9188, 13776, 13782, 16079, 18376, 27564, 32158, 36752, 48237, 55128, 64316, 94177, 96474, 110256, 128632, 188354, 192948, 257264, 282531, 376708, 385896, 565062, 659239, 753416, 771792, 1130124, 1318478, 1506832, 1977717, 2260248, 2636956, 3955434, 4520496, 5273912, 7910868, 10547824, 15821736, 31643472]

約数ペア:

[(1, 31643472), (2, 15821736), (3, 10547824), (4, 7910868), (6, 5273912), (7, 4520496), (8, 3955434), (12, 2636956), (14, 2260248), (16, 1977717), (21, 1506832), (24, 1318478), (28, 1130124), (41, 771792), (42, 753416), (48, 659239), (56, 565062), (82, 385896), (84, 376708), (112, 282531), (123, 257264), (164, 192948), (168, 188354), (246, 128632), (287, 110256), (328, 96474), (336, 94177), (492, 64316), (574, 55128), (656, 48237), (861, 36752), (984, 32158), (1148, 27564), (1722, 18376), (1968, 16079), (2296, 13782), (2297, 13776), (3444, 9188), (4592, 6891), (4594, 6888)]