78135422

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{3391}}^1$

素因数の和:3715

約数の個数: 16

約数和(自身を含む): 120524544

約数和(自身を除く): 42389122

約数列:

[1, 2, 41, 82, 281, 562, 3391, 6782, 11521, 23042, 139031, 278062, 952871, 1905742, 39067711, 78135422]

約数ペア:

[(1, 78135422), (2, 39067711), (41, 1905742), (82, 952871), (281, 278062), (562, 139031), (3391, 23042), (6782, 11521)]