42376535

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{2087}}^1$

素因数の和:2254

約数の個数: 16

約数和(自身を含む): 52918272

約数和(自身を除く): 10541737

約数列:

[1, 5, 31, 131, 155, 655, 2087, 4061, 10435, 20305, 64697, 273397, 323485, 1366985, 8475307, 42376535]

約数ペア:

[(1, 42376535), (5, 8475307), (31, 1366985), (131, 323485), (155, 273397), (655, 64697), (2087, 20305), (4061, 10435)]