90019154

素因数分解:

$2^1\times {\mathrm{271}}^1\times {\mathrm{307}}^1\times {\mathrm{541}}^1$

素因数の和:1121

約数の個数: 16

約数和(自身を含む): 136219776

約数和(自身を除く): 46200622

約数列:

[1, 2, 271, 307, 541, 542, 614, 1082, 83197, 146611, 166087, 166394, 293222, 332174, 45009577, 90019154]

約数ペア:

[(1, 90019154), (2, 45009577), (271, 332174), (307, 293222), (541, 166394), (542, 166087), (614, 146611), (1082, 83197)]