40397338

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{51659}}^1$

素因数の和:51701

約数の個数: 16

約数和(自身を含む): 66951360

約数和(自身を除く): 26554022

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 51659, 103318, 878203, 1188157, 1756406, 2376314, 20198669, 40397338]

約数ペア:

[(1, 40397338), (2, 20198669), (17, 2376314), (23, 1756406), (34, 1188157), (46, 878203), (391, 103318), (782, 51659)]