40185761

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{22691}}^1$

素因数の和:22732

約数の個数: 16

約数和(自身を含む): 52282368

約数和(自身を除く): 12096607

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 22691, 158837, 249601, 521893, 1747207, 3653251, 5740823, 40185761]

約数ペア:

[(1, 40185761), (7, 5740823), (11, 3653251), (23, 1747207), (77, 521893), (161, 249601), (253, 158837), (1771, 22691)]