40971034

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{10037}}^1$

素因数の和:10209

約数の個数: 16

約数和(自身を含む): 66612168

約数和(自身を除く): 25641134

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 10037, 20074, 130481, 260962, 1575809, 3151618, 20485517, 40971034]

約数ペア:

[(1, 40971034), (2, 20485517), (13, 3151618), (26, 1575809), (157, 260962), (314, 130481), (2041, 20074), (4082, 10037)]