40145194

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{17623}}^1$

素因数の和:17709

約数の個数: 16

約数和(自身を含む): 64715328

約数和(自身を除く): 24570134

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 17623, 35246, 299591, 599182, 1180741, 2361482, 20072597, 40145194]

約数ペア:

[(1, 40145194), (2, 20072597), (17, 2361482), (34, 1180741), (67, 599182), (134, 299591), (1139, 35246), (2278, 17623)]