31294896

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:378

約数の個数: 80

約数和(自身を含む): 84589824

約数和(自身を除く): 53294928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 67, 74, 111, 134, 148, 201, 222, 263, 268, 296, 402, 444, 526, 536, 592, 789, 804, 888, 1052, 1072, 1578, 1608, 1776, 2104, 2479, 3156, 3216, 4208, 4958, 6312, 7437, 9731, 9916, 12624, 14874, 17621, 19462, 19832, 29193, 29748, 35242, 38924, 39664, 52863, 58386, 59496, 70484, 77848, 105726, 116772, 118992, 140968, 155696, 211452, 233544, 281936, 422904, 467088, 651977, 845808, 1303954, 1955931, 2607908, 3911862, 5215816, 7823724, 10431632, 15647448, 31294896]

約数ペア:

[(1, 31294896), (2, 15647448), (3, 10431632), (4, 7823724), (6, 5215816), (8, 3911862), (12, 2607908), (16, 1955931), (24, 1303954), (37, 845808), (48, 651977), (67, 467088), (74, 422904), (111, 281936), (134, 233544), (148, 211452), (201, 155696), (222, 140968), (263, 118992), (268, 116772), (296, 105726), (402, 77848), (444, 70484), (526, 59496), (536, 58386), (592, 52863), (789, 39664), (804, 38924), (888, 35242), (1052, 29748), (1072, 29193), (1578, 19832), (1608, 19462), (1776, 17621), (2104, 14874), (2479, 12624), (3156, 9916), (3216, 9731), (4208, 7437), (4958, 6312)]