40380752

素因数分解:

$2^4\times {\mathrm{1181}}^1\times {\mathrm{2137}}^1$

素因数の和:3326

約数の個数: 20

約数和(自身を含む): 78340596

約数和(自身を除く): 37959844

約数列:

[1, 2, 4, 8, 16, 1181, 2137, 2362, 4274, 4724, 8548, 9448, 17096, 18896, 34192, 2523797, 5047594, 10095188, 20190376, 40380752]

約数ペア:

[(1, 40380752), (2, 20190376), (4, 10095188), (8, 5047594), (16, 2523797), (1181, 34192), (2137, 18896), (2362, 17096), (4274, 9448), (4724, 8548)]