88466920

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{16883}}^1$

素因数の和:17025

約数の個数: 32

約数和(自身を含む): 200581920

約数和(自身を除く): 112115000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2620, 5240, 16883, 33766, 67532, 84415, 135064, 168830, 337660, 675320, 2211673, 4423346, 8846692, 11058365, 17693384, 22116730, 44233460, 88466920]

約数ペア:

[(1, 88466920), (2, 44233460), (4, 22116730), (5, 17693384), (8, 11058365), (10, 8846692), (20, 4423346), (40, 2211673), (131, 675320), (262, 337660), (524, 168830), (655, 135064), (1048, 84415), (1310, 67532), (2620, 33766), (5240, 16883)]