30741968

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{51929}}^1$

素因数の和:51974

約数の個数: 20

約数和(自身を含む): 61173540

約数和(自身を除く): 30431572

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 51929, 103858, 207716, 415432, 830864, 1921373, 3842746, 7685492, 15370984, 30741968]

約数ペア:

[(1, 30741968), (2, 15370984), (4, 7685492), (8, 3842746), (16, 1921373), (37, 830864), (74, 415432), (148, 207716), (296, 103858), (592, 51929)]