91081978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{152311}}^1$

素因数の和:152349

約数の個数: 16

約数和(自身を含む): 153530496

約数和(自身を除く): 62448518

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 152311, 304622, 1980043, 3503153, 3960086, 7006306, 45540989, 91081978]

約数ペア:

[(1, 91081978), (2, 45540989), (13, 7006306), (23, 3960086), (26, 3503153), (46, 1980043), (299, 304622), (598, 152311)]