85897578

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{3541}}^1$

素因数の和:3870

約数の個数: 32

約数和(自身を含む): 185657472

約数和(自身を除く): 99759894

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 311, 622, 933, 1866, 3541, 4043, 7082, 8086, 10623, 12129, 21246, 24258, 46033, 92066, 138099, 276198, 1101251, 2202502, 3303753, 6607506, 14316263, 28632526, 42948789, 85897578]

約数ペア:

[(1, 85897578), (2, 42948789), (3, 28632526), (6, 14316263), (13, 6607506), (26, 3303753), (39, 2202502), (78, 1101251), (311, 276198), (622, 138099), (933, 92066), (1866, 46033), (3541, 24258), (4043, 21246), (7082, 12129), (8086, 10623)]