42151148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{4973}}^1$

素因数の和:5153

約数の個数: 24

約数和(自身を含む): 79942128

約数和(自身を除く): 37790980

約数列:

[1, 2, 4, 13, 26, 52, 163, 326, 652, 2119, 4238, 4973, 8476, 9946, 19892, 64649, 129298, 258596, 810599, 1621198, 3242396, 10537787, 21075574, 42151148]

約数ペア:

[(1, 42151148), (2, 21075574), (4, 10537787), (13, 3242396), (26, 1621198), (52, 810599), (163, 258596), (326, 129298), (652, 64649), (2119, 19892), (4238, 9946), (4973, 8476)]