80864242

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{577}}^1\times {\mathrm{887}}^1$

素因数の和:1545

約数の個数: 16

約数和(自身を含む): 123183360

約数和(自身を除く): 42319118

約数列:

[1, 2, 79, 158, 577, 887, 1154, 1774, 45583, 70073, 91166, 140146, 511799, 1023598, 40432121, 80864242]

約数ペア:

[(1, 80864242), (2, 40432121), (79, 1023598), (158, 511799), (577, 140146), (887, 91166), (1154, 70073), (1774, 45583)]