84920984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{624419}}^1$

素因数の和:624442

約数の個数: 16

約数和(自身を含む): 168593400

約数和(自身を除く): 83672416

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 624419, 1248838, 2497676, 4995352, 10615123, 21230246, 42460492, 84920984]

約数ペア:

[(1, 84920984), (2, 42460492), (4, 21230246), (8, 10615123), (17, 4995352), (34, 2497676), (68, 1248838), (136, 624419)]