40148234

素因数分解:

$2^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{9221}}^1$

素因数の和:9541

約数の個数: 16

約数和(自身を含む): 69054336

約数和(自身を除く): 28906102

約数列:

[1, 2, 7, 14, 311, 622, 2177, 4354, 9221, 18442, 64547, 129094, 2867731, 5735462, 20074117, 40148234]

約数ペア:

[(1, 40148234), (2, 20074117), (7, 5735462), (14, 2867731), (311, 129094), (622, 64547), (2177, 18442), (4354, 9221)]