31504465636

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1259}}^1\times {\mathrm{30817}}^1$

素因数の和:32116

約数の個数: 48

約数和(自身を含む): 65235542400

約数和(自身を除く): 33731076764

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 1259, 2518, 5036, 8813, 17626, 30817, 35252, 36511, 61634, 73022, 123268, 146044, 215719, 255577, 431438, 511154, 862876, 893693, 1022308, 1787386, 3574772, 6255851, 12511702, 25023404, 38798603, 77597206, 155194412, 271590221, 543180442, 1086360884, 1125159487, 2250318974, 4500637948, 7876116409, 15752232818, 31504465636]

約数ペア:

[(1, 31504465636), (2, 15752232818), (4, 7876116409), (7, 4500637948), (14, 2250318974), (28, 1125159487), (29, 1086360884), (58, 543180442), (116, 271590221), (203, 155194412), (406, 77597206), (812, 38798603), (1259, 25023404), (2518, 12511702), (5036, 6255851), (8813, 3574772), (17626, 1787386), (30817, 1022308), (35252, 893693), (36511, 862876), (61634, 511154), (73022, 431438), (123268, 255577), (146044, 215719)]