39946084

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{197}}^1\times {\mathrm{311}}^1$

素因数の和:675

約数の個数: 24

約数和(自身を含む): 70918848

約数和(自身を除く): 30972764

約数列:

[1, 2, 4, 163, 197, 311, 326, 394, 622, 652, 788, 1244, 32111, 50693, 61267, 64222, 101386, 122534, 128444, 202772, 245068, 9986521, 19973042, 39946084]

約数ペア:

[(1, 39946084), (2, 19973042), (4, 9986521), (163, 245068), (197, 202772), (311, 128444), (326, 122534), (394, 101386), (622, 64222), (652, 61267), (788, 50693), (1244, 32111)]