31455696

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{9781}}^1$

素因数の和:9859

約数の個数: 40

約数和(自身を含む): 82481824

約数和(自身を除く): 51026128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 536, 804, 1072, 1608, 3216, 9781, 19562, 29343, 39124, 58686, 78248, 117372, 156496, 234744, 469488, 655327, 1310654, 1965981, 2621308, 3931962, 5242616, 7863924, 10485232, 15727848, 31455696]

約数ペア:

[(1, 31455696), (2, 15727848), (3, 10485232), (4, 7863924), (6, 5242616), (8, 3931962), (12, 2621308), (16, 1965981), (24, 1310654), (48, 655327), (67, 469488), (134, 234744), (201, 156496), (268, 117372), (402, 78248), (536, 58686), (804, 39124), (1072, 29343), (1608, 19562), (3216, 9781)]