31343896

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{809}}^1$

素因数の和:1011

約数の個数: 32

約数和(自身を含む): 61236000

約数和(自身を除く): 29892104

約数列:

[1, 2, 4, 8, 29, 58, 116, 167, 232, 334, 668, 809, 1336, 1618, 3236, 4843, 6472, 9686, 19372, 23461, 38744, 46922, 93844, 135103, 187688, 270206, 540412, 1080824, 3917987, 7835974, 15671948, 31343896]

約数ペア:

[(1, 31343896), (2, 15671948), (4, 7835974), (8, 3917987), (29, 1080824), (58, 540412), (116, 270206), (167, 187688), (232, 135103), (334, 93844), (668, 46922), (809, 38744), (1336, 23461), (1618, 19372), (3236, 9686), (4843, 6472)]