91128778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113063}}^1$

素因数の和:113109

約数の個数: 16

約数和(自身を含む): 151958016

約数和(自身を除く): 60829238

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 113063, 226126, 1469819, 2939638, 3504953, 7009906, 45564389, 91128778]

約数ペア:

[(1, 91128778), (2, 45564389), (13, 7009906), (26, 3504953), (31, 2939638), (62, 1469819), (403, 226126), (806, 113063)]