31472512

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{12941}}^1$

素因数の和:12974

約数の個数: 32

約数和(自身を含む): 66004200

約数和(自身を除く): 34531688

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 12941, 25882, 51764, 103528, 207056, 245879, 414112, 491758, 828224, 983516, 1656448, 1967032, 3934064, 7868128, 15736256, 31472512]

約数ペア:

[(1, 31472512), (2, 15736256), (4, 7868128), (8, 3934064), (16, 1967032), (19, 1656448), (32, 983516), (38, 828224), (64, 491758), (76, 414112), (128, 245879), (152, 207056), (304, 103528), (608, 51764), (1216, 25882), (2432, 12941)]