90350438

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{5147}}^1$

素因数の和:5347

約数の個数: 16

約数和(自身を含む): 138625344

約数和(自身を除く): 48274906

約数列:

[1, 2, 67, 131, 134, 262, 5147, 8777, 10294, 17554, 344849, 674257, 689698, 1348514, 45175219, 90350438]

約数ペア:

[(1, 90350438), (2, 45175219), (67, 1348514), (131, 689698), (134, 674257), (262, 344849), (5147, 17554), (8777, 10294)]