42436430

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{53717}}^1$

素因数の和:53803

約数の個数: 16

約数和(自身を含む): 77353920

約数和(自身を除く): 34917490

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 53717, 107434, 268585, 537170, 4243643, 8487286, 21218215, 42436430]

約数ペア:

[(1, 42436430), (2, 21218215), (5, 8487286), (10, 4243643), (79, 537170), (158, 268585), (395, 107434), (790, 53717)]