40346738

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{5381}}^1$

素因数の和:5569

約数の個数: 16

約数和(自身を含む): 63550656

約数和(自身を除く): 23203918

約数列:

[1, 2, 23, 46, 163, 326, 3749, 5381, 7498, 10762, 123763, 247526, 877103, 1754206, 20173369, 40346738]

約数ペア:

[(1, 40346738), (2, 20173369), (23, 1754206), (46, 877103), (163, 247526), (326, 123763), (3749, 10762), (5381, 7498)]