66435178

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{9199}}^1$

素因数の和:9381

約数の個数: 16

約数和(自身を含む): 104659200

約数和(自身を除く): 38224022

約数列:

[1, 2, 23, 46, 157, 314, 3611, 7222, 9199, 18398, 211577, 423154, 1444243, 2888486, 33217589, 66435178]

約数ペア:

[(1, 66435178), (2, 33217589), (23, 2888486), (46, 1444243), (157, 423154), (314, 211577), (3611, 18398), (7222, 9199)]