87432986

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1\times {\mathrm{907}}^1$

素因数の和:1373

約数の個数: 16

約数和(自身を含む): 132560736

約数和(自身を除く): 45127750

約数列:

[1, 2, 157, 307, 314, 614, 907, 1814, 48199, 96398, 142399, 278449, 284798, 556898, 43716493, 87432986]

約数ペア:

[(1, 87432986), (2, 43716493), (157, 556898), (307, 284798), (314, 278449), (614, 142399), (907, 96398), (1814, 48199)]