90663718

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1\times {\mathrm{2381}}^1$

素因数の和:2703

約数の個数: 16

約数和(自身を含む): 138346560

約数和(自身を除く): 47682842

約数列:

[1, 2, 79, 158, 241, 482, 2381, 4762, 19039, 38078, 188099, 376198, 573821, 1147642, 45331859, 90663718]

約数ペア:

[(1, 90663718), (2, 45331859), (79, 1147642), (158, 573821), (241, 376198), (482, 188099), (2381, 38078), (4762, 19039)]