42416432

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{85517}}^1$

素因数の和:85556

約数の個数: 20

約数和(自身を含む): 84833856

約数和(自身を除く): 42417424

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 85517, 171034, 342068, 684136, 1368272, 2651027, 5302054, 10604108, 21208216, 42416432]

約数ペア:

[(1, 42416432), (2, 21208216), (4, 10604108), (8, 5302054), (16, 2651027), (31, 1368272), (62, 684136), (124, 342068), (248, 171034), (496, 85517)]