42553594

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{2557}}^1$

素因数の和:2769

約数の個数: 16

約数和(自身を含む): 65474568

約数和(自身を除く): 22920974

約数列:

[1, 2, 53, 106, 157, 314, 2557, 5114, 8321, 16642, 135521, 271042, 401449, 802898, 21276797, 42553594]

約数ペア:

[(1, 42553594), (2, 21276797), (53, 802898), (106, 401449), (157, 271042), (314, 135521), (2557, 16642), (5114, 8321)]