31545324

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{6689}}^1$

素因数の和:6830

約数の個数: 36

約数和(自身を含む): 80360280

約数和(自身を除く): 48814956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 524, 786, 1179, 1572, 2358, 4716, 6689, 13378, 20067, 26756, 40134, 60201, 80268, 120402, 240804, 876259, 1752518, 2628777, 3505036, 5257554, 7886331, 10515108, 15772662, 31545324]

約数ペア:

[(1, 31545324), (2, 15772662), (3, 10515108), (4, 7886331), (6, 5257554), (9, 3505036), (12, 2628777), (18, 1752518), (36, 876259), (131, 240804), (262, 120402), (393, 80268), (524, 60201), (786, 40134), (1179, 26756), (1572, 20067), (2358, 13378), (4716, 6689)]