90650428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{15727}}^1$

素因数の和:15873

約数の個数: 24

約数和(自身を含む): 174392064

約数和(自身を除く): 83741636

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2882, 5764, 15727, 31454, 62908, 172997, 345994, 691988, 2060237, 4120474, 8240948, 22662607, 45325214, 90650428]

約数ペア:

[(1, 90650428), (2, 45325214), (4, 22662607), (11, 8240948), (22, 4120474), (44, 2060237), (131, 691988), (262, 345994), (524, 172997), (1441, 62908), (2882, 31454), (5764, 15727)]