87130666

素因数分解:

$2^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{12373}}^1$

素因数の和:12885

約数の個数: 16

約数和(自身を含む): 149675904

約数和(自身を除く): 62545238

約数列:

[1, 2, 7, 14, 503, 1006, 3521, 7042, 12373, 24746, 86611, 173222, 6223619, 12447238, 43565333, 87130666]

約数ペア:

[(1, 87130666), (2, 43565333), (7, 12447238), (14, 6223619), (503, 173222), (1006, 86611), (3521, 24746), (7042, 12373)]