40912778

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{1907}}^1$

素因数の和:2557

約数の個数: 16

約数和(自身を含む): 65116224

約数和(自身を除く): 24203446

約数列:

[1, 2, 17, 34, 631, 1262, 1907, 3814, 10727, 21454, 32419, 64838, 1203317, 2406634, 20456389, 40912778]

約数ペア:

[(1, 40912778), (2, 20456389), (17, 2406634), (34, 1203317), (631, 64838), (1262, 32419), (1907, 21454), (3814, 10727)]