40506884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{8147}}^1$

素因数の和:8275

約数の個数: 24

約数和(自身を含む): 78025248

約数和(自身を除く): 37518364

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 1243, 2486, 4972, 8147, 16294, 32588, 89617, 179234, 358468, 920611, 1841222, 3682444, 10126721, 20253442, 40506884]

約数ペア:

[(1, 40506884), (2, 20253442), (4, 10126721), (11, 3682444), (22, 1841222), (44, 920611), (113, 358468), (226, 179234), (452, 89617), (1243, 32588), (2486, 16294), (4972, 8147)]