90728858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{15331}}^1$

素因数の和:15613

約数の個数: 16

約数和(自身を含む): 149027040

約数和(自身を除く): 58298182

約数列:

[1, 2, 11, 22, 269, 538, 2959, 5918, 15331, 30662, 168641, 337282, 4124039, 8248078, 45364429, 90728858]

約数ペア:

[(1, 90728858), (2, 45364429), (11, 8248078), (22, 4124039), (269, 337282), (538, 168641), (2959, 30662), (5918, 15331)]