91647742

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 145883520

約数和(自身を除く): 54235778

約数列:

[1, 2, 37, 61, 74, 79, 122, 158, 257, 514, 2257, 2923, 4514, 4819, 5846, 9509, 9638, 15677, 19018, 20303, 31354, 40606, 178303, 356606, 580049, 751211, 1160098, 1238483, 1502422, 2476966, 45823871, 91647742]

約数ペア:

[(1, 91647742), (2, 45823871), (37, 2476966), (61, 1502422), (74, 1238483), (79, 1160098), (122, 751211), (158, 580049), (257, 356606), (514, 178303), (2257, 40606), (2923, 31354), (4514, 20303), (4819, 19018), (5846, 15677), (9509, 9638)]