9961256

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{7639}}^1$

素因数の和:7808

約数の個数: 16

約数和(自身を含む): 18794400

約数和(自身を除く): 8833144

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 7639, 15278, 30556, 61112, 1245157, 2490314, 4980628, 9961256]

約数ペア:

[(1, 9961256), (2, 4980628), (4, 2490314), (8, 1245157), (163, 61112), (326, 30556), (652, 15278), (1304, 7639)]