56574164

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{3943}}^1$

素因数の和:4175

約数の個数: 24

約数和(自身を含む): 105352128

約数和(自身を除く): 48777964

約数列:

[1, 2, 4, 17, 34, 68, 211, 422, 844, 3587, 3943, 7174, 7886, 14348, 15772, 67031, 134062, 268124, 831973, 1663946, 3327892, 14143541, 28287082, 56574164]

約数ペア:

[(1, 56574164), (2, 28287082), (4, 14143541), (17, 3327892), (34, 1663946), (68, 831973), (211, 268124), (422, 134062), (844, 67031), (3587, 15772), (3943, 14348), (7174, 7886)]