325847968

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{143419}}^1$

素因数の和:143500

約数の個数: 24

約数和(自身を含む): 650553120

約数和(自身を除く): 324705152

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 143419, 286838, 573676, 1147352, 2294704, 4589408, 10182749, 20365498, 40730996, 81461992, 162923984, 325847968]

約数ペア:

[(1, 325847968), (2, 162923984), (4, 81461992), (8, 40730996), (16, 20365498), (32, 10182749), (71, 4589408), (142, 2294704), (284, 1147352), (568, 573676), (1136, 286838), (2272, 143419)]