42808334

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{18661}}^1$

素因数の和:18731

約数の個数: 16

約数和(自身を含む): 68078976

約数和(自身を除く): 25270642

約数列:

[1, 2, 31, 37, 62, 74, 1147, 2294, 18661, 37322, 578491, 690457, 1156982, 1380914, 21404167, 42808334]

約数ペア:

[(1, 42808334), (2, 21404167), (31, 1380914), (37, 1156982), (62, 690457), (74, 578491), (1147, 37322), (2294, 18661)]