90311446

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139801}}^1$

素因数の和:139839

約数の個数: 16

約数和(自身を含む): 150986160

約数和(自身を除く): 60674714

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 139801, 279602, 2376617, 2656219, 4753234, 5312438, 45155723, 90311446]

約数ペア:

[(1, 90311446), (2, 45155723), (17, 5312438), (19, 4753234), (34, 2656219), (38, 2376617), (323, 279602), (646, 139801)]