40588264

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{263}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 77552640

約数和(自身を除く): 36964376

約数列:

[1, 2, 4, 8, 101, 191, 202, 263, 382, 404, 526, 764, 808, 1052, 1528, 2104, 19291, 26563, 38582, 50233, 53126, 77164, 100466, 106252, 154328, 200932, 212504, 401864, 5073533, 10147066, 20294132, 40588264]

約数ペア:

[(1, 40588264), (2, 20294132), (4, 10147066), (8, 5073533), (101, 401864), (191, 212504), (202, 200932), (263, 154328), (382, 106252), (404, 100466), (526, 77164), (764, 53126), (808, 50233), (1052, 38582), (1528, 26563), (2104, 19291)]