90108602

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139487}}^1$

素因数の和:139525

約数の個数: 16

約数和(自身を含む): 150647040

約数和(自身を除く): 60538438

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 139487, 278974, 2371279, 2650253, 4742558, 5300506, 45054301, 90108602]

約数ペア:

[(1, 90108602), (2, 45054301), (17, 5300506), (19, 4742558), (34, 2650253), (38, 2371279), (323, 278974), (646, 139487)]