31028544

素因数分解:

$2^6\times 3^2\times {\mathrm{103}}^1\times {\mathrm{523}}^1$

素因数の和:644

約数の個数: 84

約数和(自身を含む): 89972896

約数和(自身を除く): 58944352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 103, 144, 192, 206, 288, 309, 412, 523, 576, 618, 824, 927, 1046, 1236, 1569, 1648, 1854, 2092, 2472, 3138, 3296, 3708, 4184, 4707, 4944, 6276, 6592, 7416, 8368, 9414, 9888, 12552, 14832, 16736, 18828, 19776, 25104, 29664, 33472, 37656, 50208, 53869, 59328, 75312, 100416, 107738, 150624, 161607, 215476, 301248, 323214, 430952, 484821, 646428, 861904, 969642, 1292856, 1723808, 1939284, 2585712, 3447616, 3878568, 5171424, 7757136, 10342848, 15514272, 31028544]

約数ペア:

[(1, 31028544), (2, 15514272), (3, 10342848), (4, 7757136), (6, 5171424), (8, 3878568), (9, 3447616), (12, 2585712), (16, 1939284), (18, 1723808), (24, 1292856), (32, 969642), (36, 861904), (48, 646428), (64, 484821), (72, 430952), (96, 323214), (103, 301248), (144, 215476), (192, 161607), (206, 150624), (288, 107738), (309, 100416), (412, 75312), (523, 59328), (576, 53869), (618, 50208), (824, 37656), (927, 33472), (1046, 29664), (1236, 25104), (1569, 19776), (1648, 18828), (1854, 16736), (2092, 14832), (2472, 12552), (3138, 9888), (3296, 9414), (3708, 8368), (4184, 7416), (4707, 6592), (4944, 6276)]