42357430

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{53617}}^1$

素因数の和:53703

約数の個数: 16

約数和(自身を含む): 77209920

約数和(自身を除く): 34852490

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 53617, 107234, 268085, 536170, 4235743, 8471486, 21178715, 42357430]

約数ペア:

[(1, 42357430), (2, 21178715), (5, 8471486), (10, 4235743), (79, 536170), (158, 268085), (395, 107234), (790, 53617)]