40930552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3821}}^1$

素因数の和:3943

約数の個数: 32

約数和(自身を含む): 83472480

約数和(自身を除く): 42541928

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 412, 824, 1339, 2678, 3821, 5356, 7642, 10712, 15284, 30568, 49673, 99346, 198692, 393563, 397384, 787126, 1574252, 3148504, 5116319, 10232638, 20465276, 40930552]

約数ペア:

[(1, 40930552), (2, 20465276), (4, 10232638), (8, 5116319), (13, 3148504), (26, 1574252), (52, 787126), (103, 397384), (104, 393563), (206, 198692), (412, 99346), (824, 49673), (1339, 30568), (2678, 15284), (3821, 10712), (5356, 7642)]