31996302

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1319}}^1$

素因数の和:1648

約数の個数: 32

約数和(自身を含む): 69189120

約数和(自身を除く): 37192818

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 311, 622, 933, 1319, 1866, 2638, 3957, 4043, 7914, 8086, 12129, 17147, 24258, 34294, 51441, 102882, 410209, 820418, 1230627, 2461254, 5332717, 10665434, 15998151, 31996302]

約数ペア:

[(1, 31996302), (2, 15998151), (3, 10665434), (6, 5332717), (13, 2461254), (26, 1230627), (39, 820418), (78, 410209), (311, 102882), (622, 51441), (933, 34294), (1319, 24258), (1866, 17147), (2638, 12129), (3957, 8086), (4043, 7914)]