40564964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{921931}}^1$

素因数の和:921946

約数の個数: 12

約数和(自身を含む): 77442288

約数和(自身を除く): 36877324

約数列:

[1, 2, 4, 11, 22, 44, 921931, 1843862, 3687724, 10141241, 20282482, 40564964]

約数ペア:

[(1, 40564964), (2, 20282482), (4, 10141241), (11, 3687724), (22, 1843862), (44, 921931)]