40625516

素因数分解:

$2^2\times {\mathrm{229}}^1\times {\mathrm{44351}}^1$

素因数の和:44584

約数の個数: 12

約数和(自身を含む): 71406720

約数和(自身を除く): 30781204

約数列:

[1, 2, 4, 229, 458, 916, 44351, 88702, 177404, 10156379, 20312758, 40625516]

約数ペア:

[(1, 40625516), (2, 20312758), (4, 10156379), (229, 177404), (458, 88702), (916, 44351)]