40825744

素因数分解:

$2^4\times {\mathrm{1171}}^1\times {\mathrm{2179}}^1$

素因数の和:3358

約数の個数: 20

約数和(自身を含む): 79203760

約数和(自身を除く): 38378016

約数列:

[1, 2, 4, 8, 16, 1171, 2179, 2342, 4358, 4684, 8716, 9368, 17432, 18736, 34864, 2551609, 5103218, 10206436, 20412872, 40825744]

約数ペア:

[(1, 40825744), (2, 20412872), (4, 10206436), (8, 5103218), (16, 2551609), (1171, 34864), (2179, 18736), (2342, 17432), (4358, 9368), (4684, 8716)]