42570302

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1\times {\mathrm{769}}^1$

素因数の和:1171

約数の個数: 16

約数和(自身を含む): 64864800

約数和(自身を除く): 22294498

約数列:

[1, 2, 89, 178, 311, 622, 769, 1538, 27679, 55358, 68441, 136882, 239159, 478318, 21285151, 42570302]

約数ペア:

[(1, 42570302), (2, 21285151), (89, 478318), (178, 239159), (311, 136882), (622, 68441), (769, 55358), (1538, 27679)]