23686790

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{701}}^1$

素因数の和:848

約数の個数: 32

約数和(自身を含む): 44478720

約数和(自身を除く): 20791930

約数列:

[1, 2, 5, 10, 31, 62, 109, 155, 218, 310, 545, 701, 1090, 1402, 3379, 3505, 6758, 7010, 16895, 21731, 33790, 43462, 76409, 108655, 152818, 217310, 382045, 764090, 2368679, 4737358, 11843395, 23686790]

約数ペア:

[(1, 23686790), (2, 11843395), (5, 4737358), (10, 2368679), (31, 764090), (62, 382045), (109, 217310), (155, 152818), (218, 108655), (310, 76409), (545, 43462), (701, 33790), (1090, 21731), (1402, 16895), (3379, 7010), (3505, 6758)]