31196928

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{829}}^1$

素因数の和:862

約数の個数: 108

約数和(自身を含む): 96701640

約数和(自身を除く): 65504712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 588, 672, 768, 784, 829, 896, 1176, 1344, 1568, 1658, 1792, 2352, 2487, 2688, 3136, 3316, 4704, 4974, 5376, 5803, 6272, 6632, 9408, 9948, 11606, 12544, 13264, 17409, 18816, 19896, 23212, 26528, 34818, 37632, 39792, 40621, 46424, 53056, 69636, 79584, 81242, 92848, 106112, 121863, 139272, 159168, 162484, 185696, 212224, 243726, 278544, 318336, 324968, 371392, 487452, 557088, 636672, 649936, 742784, 974904, 1114176, 1299872, 1485568, 1949808, 2228352, 2599744, 3899616, 4456704, 5199488, 7799232, 10398976, 15598464, 31196928]

約数ペア:

[(1, 31196928), (2, 15598464), (3, 10398976), (4, 7799232), (6, 5199488), (7, 4456704), (8, 3899616), (12, 2599744), (14, 2228352), (16, 1949808), (21, 1485568), (24, 1299872), (28, 1114176), (32, 974904), (42, 742784), (48, 649936), (49, 636672), (56, 557088), (64, 487452), (84, 371392), (96, 324968), (98, 318336), (112, 278544), (128, 243726), (147, 212224), (168, 185696), (192, 162484), (196, 159168), (224, 139272), (256, 121863), (294, 106112), (336, 92848), (384, 81242), (392, 79584), (448, 69636), (588, 53056), (672, 46424), (768, 40621), (784, 39792), (829, 37632), (896, 34818), (1176, 26528), (1344, 23212), (1568, 19896), (1658, 18816), (1792, 17409), (2352, 13264), (2487, 12544), (2688, 11606), (3136, 9948), (3316, 9408), (4704, 6632), (4974, 6272), (5376, 5803)]