31444672

素因数分解:

$2^6\times 7^2\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:334

約数の個数: 84

約数和(自身を含む): 74822304

約数和(自身を除く): 43377632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 64, 74, 98, 112, 148, 196, 224, 259, 271, 296, 392, 448, 518, 542, 592, 784, 1036, 1084, 1184, 1568, 1813, 1897, 2072, 2168, 2368, 3136, 3626, 3794, 4144, 4336, 7252, 7588, 8288, 8672, 10027, 13279, 14504, 15176, 16576, 17344, 20054, 26558, 29008, 30352, 40108, 53116, 58016, 60704, 70189, 80216, 106232, 116032, 121408, 140378, 160432, 212464, 280756, 320864, 424928, 491323, 561512, 641728, 849856, 982646, 1123024, 1965292, 2246048, 3930584, 4492096, 7861168, 15722336, 31444672]

約数ペア:

[(1, 31444672), (2, 15722336), (4, 7861168), (7, 4492096), (8, 3930584), (14, 2246048), (16, 1965292), (28, 1123024), (32, 982646), (37, 849856), (49, 641728), (56, 561512), (64, 491323), (74, 424928), (98, 320864), (112, 280756), (148, 212464), (196, 160432), (224, 140378), (259, 121408), (271, 116032), (296, 106232), (392, 80216), (448, 70189), (518, 60704), (542, 58016), (592, 53116), (784, 40108), (1036, 30352), (1084, 29008), (1184, 26558), (1568, 20054), (1813, 17344), (1897, 16576), (2072, 15176), (2168, 14504), (2368, 13279), (3136, 10027), (3626, 8672), (3794, 8288), (4144, 7588), (4336, 7252)]