23547488

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:319

約数の個数: 48

約数和(自身を含む): 48177360

約数和(自身を除く): 24629872

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 109, 157, 172, 218, 314, 344, 436, 628, 688, 872, 1256, 1376, 1744, 2512, 3488, 4687, 5024, 6751, 9374, 13502, 17113, 18748, 27004, 34226, 37496, 54008, 68452, 74992, 108016, 136904, 149984, 216032, 273808, 547616, 735859, 1471718, 2943436, 5886872, 11773744, 23547488]

約数ペア:

[(1, 23547488), (2, 11773744), (4, 5886872), (8, 2943436), (16, 1471718), (32, 735859), (43, 547616), (86, 273808), (109, 216032), (157, 149984), (172, 136904), (218, 108016), (314, 74992), (344, 68452), (436, 54008), (628, 37496), (688, 34226), (872, 27004), (1256, 18748), (1376, 17113), (1744, 13502), (2512, 9374), (3488, 6751), (4687, 5024)]