31192332

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{431}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 75382272

約数和(自身を除く): 44189940

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 163, 222, 326, 431, 444, 489, 652, 862, 978, 1293, 1724, 1956, 2586, 5172, 6031, 12062, 15947, 18093, 24124, 31894, 36186, 47841, 63788, 70253, 72372, 95682, 140506, 191364, 210759, 281012, 421518, 843036, 2599361, 5198722, 7798083, 10397444, 15596166, 31192332]

約数ペア:

[(1, 31192332), (2, 15596166), (3, 10397444), (4, 7798083), (6, 5198722), (12, 2599361), (37, 843036), (74, 421518), (111, 281012), (148, 210759), (163, 191364), (222, 140506), (326, 95682), (431, 72372), (444, 70253), (489, 63788), (652, 47841), (862, 36186), (978, 31894), (1293, 24124), (1724, 18093), (1956, 15947), (2586, 12062), (5172, 6031)]