87474374

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{108529}}^1$

素因数の和:108575

約数の個数: 16

約数和(自身を含む): 145864320

約数和(自身を除く): 58389946

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 108529, 217058, 1410877, 2821754, 3364399, 6728798, 43737187, 87474374]

約数ペア:

[(1, 87474374), (2, 43737187), (13, 6728798), (26, 3364399), (31, 2821754), (62, 1410877), (403, 217058), (806, 108529)]