86555428

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{5441}}^1$

素因数の和:5583

約数の個数: 24

約数和(自身を含む): 156794904

約数和(自身を除く): 70239476

約数列:

[1, 2, 4, 41, 82, 97, 164, 194, 388, 3977, 5441, 7954, 10882, 15908, 21764, 223081, 446162, 527777, 892324, 1055554, 2111108, 21638857, 43277714, 86555428]

約数ペア:

[(1, 86555428), (2, 43277714), (4, 21638857), (41, 2111108), (82, 1055554), (97, 892324), (164, 527777), (194, 446162), (388, 223081), (3977, 21764), (5441, 15908), (7954, 10882)]