84401872

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{18253}}^1$

素因数の和:18295

約数の個数: 30

約数和(自身を含む): 173723318

約数和(自身を除く): 89321446

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 18253, 36506, 73012, 146024, 292048, 310301, 620602, 1241204, 2482408, 4964816, 5275117, 10550234, 21100468, 42200936, 84401872]

約数ペア:

[(1, 84401872), (2, 42200936), (4, 21100468), (8, 10550234), (16, 5275117), (17, 4964816), (34, 2482408), (68, 1241204), (136, 620602), (272, 310301), (289, 292048), (578, 146024), (1156, 73012), (2312, 36506), (4624, 18253)]