54091358

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1\times {\mathrm{809}}^1$

素因数の和:1243

約数の個数: 16

約数和(自身を含む): 82289520

約数和(自身を除く): 28198162

約数列:

[1, 2, 101, 202, 331, 662, 809, 1618, 33431, 66862, 81709, 163418, 267779, 535558, 27045679, 54091358]

約数ペア:

[(1, 54091358), (2, 27045679), (101, 535558), (202, 267779), (331, 163418), (662, 81709), (809, 66862), (1618, 33431)]