61980848

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{94483}}^1$

素因数の和:94532

約数の個数: 20

約数和(自身を含む): 123018168

約数和(自身を除く): 61037320

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 94483, 188966, 377932, 755864, 1511728, 3873803, 7747606, 15495212, 30990424, 61980848]

約数ペア:

[(1, 61980848), (2, 30990424), (4, 15495212), (8, 7747606), (16, 3873803), (41, 1511728), (82, 755864), (164, 377932), (328, 188966), (656, 94483)]