89889718

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1\times {\mathrm{2341}}^1$

素因数の和:2679

約数の個数: 16

約数和(自身を含む): 137259936

約数和(自身を除く): 47370218

約数列:

[1, 2, 73, 146, 263, 526, 2341, 4682, 19199, 38398, 170893, 341786, 615683, 1231366, 44944859, 89889718]

約数ペア:

[(1, 89889718), (2, 44944859), (73, 1231366), (146, 615683), (263, 341786), (526, 170893), (2341, 38398), (4682, 19199)]