80883202

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{1889}}^1$

素因数の和:2241

約数の個数: 16

約数和(自身を含む): 123379200

約数和(自身を除く): 42495998

約数列:

[1, 2, 79, 158, 271, 542, 1889, 3778, 21409, 42818, 149231, 298462, 511919, 1023838, 40441601, 80883202]

約数ペア:

[(1, 80883202), (2, 40441601), (79, 1023838), (158, 511919), (271, 298462), (542, 149231), (1889, 42818), (3778, 21409)]