31995824

素因数分解:

$2^4\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1103}}^1$

素因数の和:1162

約数の個数: 60

約数和(自身を含む): 74129184

約数和(自身を除く): 42133360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 49, 56, 74, 98, 112, 148, 196, 259, 296, 392, 518, 592, 784, 1036, 1103, 1813, 2072, 2206, 3626, 4144, 4412, 7252, 7721, 8824, 14504, 15442, 17648, 29008, 30884, 40811, 54047, 61768, 81622, 108094, 123536, 163244, 216188, 285677, 326488, 432376, 571354, 652976, 864752, 1142708, 1999739, 2285416, 3999478, 4570832, 7998956, 15997912, 31995824]

約数ペア:

[(1, 31995824), (2, 15997912), (4, 7998956), (7, 4570832), (8, 3999478), (14, 2285416), (16, 1999739), (28, 1142708), (37, 864752), (49, 652976), (56, 571354), (74, 432376), (98, 326488), (112, 285677), (148, 216188), (196, 163244), (259, 123536), (296, 108094), (392, 81622), (518, 61768), (592, 54047), (784, 40811), (1036, 30884), (1103, 29008), (1813, 17648), (2072, 15442), (2206, 14504), (3626, 8824), (4144, 7721), (4412, 7252)]