42381554

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1\times {\mathrm{677}}^1$

素因数の和:1069

約数の個数: 16

約数和(自身を含む): 64461528

約数和(自身を除く): 22079974

約数列:

[1, 2, 113, 226, 277, 554, 677, 1354, 31301, 62602, 76501, 153002, 187529, 375058, 21190777, 42381554]

約数ペア:

[(1, 42381554), (2, 21190777), (113, 375058), (226, 187529), (277, 153002), (554, 76501), (677, 62602), (1354, 31301)]