91881218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1033}}^1$

素因数の和:1370

約数の個数: 32

約数和(自身を含む): 162594432

約数和(自身を除く): 70713214

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 311, 622, 1033, 2066, 3421, 4043, 6842, 8086, 11363, 13429, 22726, 26858, 44473, 88946, 147719, 295438, 321263, 642526, 3533893, 4176419, 7067786, 8352838, 45940609, 91881218]

約数ペア:

[(1, 91881218), (2, 45940609), (11, 8352838), (13, 7067786), (22, 4176419), (26, 3533893), (143, 642526), (286, 321263), (311, 295438), (622, 147719), (1033, 88946), (2066, 44473), (3421, 26858), (4043, 22726), (6842, 13429), (8086, 11363)]