90640654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{151573}}^1$

素因数の和:151611

約数の個数: 16

約数和(自身を含む): 152786592

約数和(自身を除く): 62145938

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 151573, 303146, 1970449, 3486179, 3940898, 6972358, 45320327, 90640654]

約数ペア:

[(1, 90640654), (2, 45320327), (13, 6972358), (23, 3940898), (26, 3486179), (46, 1970449), (299, 303146), (598, 151573)]