23187808

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1697}}^1$

素因数の和:1775

約数の個数: 48

約数和(自身を含む): 53059104

約数和(自身を除く): 29871296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 854, 976, 1697, 1708, 1952, 3394, 3416, 6788, 6832, 11879, 13576, 13664, 23758, 27152, 47516, 54304, 95032, 103517, 190064, 207034, 380128, 414068, 724619, 828136, 1449238, 1656272, 2898476, 3312544, 5796952, 11593904, 23187808]

約数ペア:

[(1, 23187808), (2, 11593904), (4, 5796952), (7, 3312544), (8, 2898476), (14, 1656272), (16, 1449238), (28, 828136), (32, 724619), (56, 414068), (61, 380128), (112, 207034), (122, 190064), (224, 103517), (244, 95032), (427, 54304), (488, 47516), (854, 27152), (976, 23758), (1697, 13664), (1708, 13576), (1952, 11879), (3394, 6832), (3416, 6788)]