42070834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{18181}}^1$

素因数の和:18285

約数の個数: 16

約数和(自身を含む): 68727960

約数和(自身を除く): 26657126

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 18181, 36362, 236353, 472706, 1618109, 3236218, 21035417, 42070834]

約数ペア:

[(1, 42070834), (2, 21035417), (13, 3236218), (26, 1618109), (89, 472706), (178, 236353), (1157, 36362), (2314, 18181)]