31717296

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{16943}}^1$

素因数の和:16970

約数の個数: 60

約数和(自身を含む): 95598048

約数和(自身を除く): 63880752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 16943, 33886, 50829, 67772, 101658, 135544, 152487, 203316, 220259, 271088, 304974, 406632, 440518, 609948, 660777, 813264, 881036, 1219896, 1321554, 1762072, 1982331, 2439792, 2643108, 3524144, 3964662, 5286216, 7929324, 10572432, 15858648, 31717296]

約数ペア:

[(1, 31717296), (2, 15858648), (3, 10572432), (4, 7929324), (6, 5286216), (8, 3964662), (9, 3524144), (12, 2643108), (13, 2439792), (16, 1982331), (18, 1762072), (24, 1321554), (26, 1219896), (36, 881036), (39, 813264), (48, 660777), (52, 609948), (72, 440518), (78, 406632), (104, 304974), (117, 271088), (144, 220259), (156, 203316), (208, 152487), (234, 135544), (312, 101658), (468, 67772), (624, 50829), (936, 33886), (1872, 16943)]