40060042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{29851}}^1$

素因数の和:29925

約数の個数: 16

約数和(自身を含む): 66629664

約数和(自身を除く): 26569622

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 29851, 59702, 328361, 656722, 1820911, 3641822, 20030021, 40060042]

約数ペア:

[(1, 40060042), (2, 20030021), (11, 3641822), (22, 1820911), (61, 656722), (122, 328361), (671, 59702), (1342, 29851)]