31222416

素因数分解:

$2^4\times 3^1\times {\mathrm{257}}^1\times {\mathrm{2531}}^1$

素因数の和:2799

約数の個数: 40

約数和(自身を含む): 81003744

約数和(自身を除く): 49781328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 257, 514, 771, 1028, 1542, 2056, 2531, 3084, 4112, 5062, 6168, 7593, 10124, 12336, 15186, 20248, 30372, 40496, 60744, 121488, 650467, 1300934, 1951401, 2601868, 3902802, 5203736, 7805604, 10407472, 15611208, 31222416]

約数ペア:

[(1, 31222416), (2, 15611208), (3, 10407472), (4, 7805604), (6, 5203736), (8, 3902802), (12, 2601868), (16, 1951401), (24, 1300934), (48, 650467), (257, 121488), (514, 60744), (771, 40496), (1028, 30372), (1542, 20248), (2056, 15186), (2531, 12336), (3084, 10124), (4112, 7593), (5062, 6168)]