15664091984

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{613}}^1\times {\mathrm{38953}}^1$

素因数の和:39615

約数の個数: 40

約数和(自身を含む): 31140918312

約数和(自身を除く): 15476826328

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 613, 656, 1226, 2452, 4904, 9808, 25133, 38953, 50266, 77906, 100532, 155812, 201064, 311624, 402128, 623248, 1597073, 3194146, 6388292, 12776584, 23878189, 25553168, 47756378, 95512756, 191025512, 382051024, 979005749, 1958011498, 3916022996, 7832045992, 15664091984]

約数ペア:

[(1, 15664091984), (2, 7832045992), (4, 3916022996), (8, 1958011498), (16, 979005749), (41, 382051024), (82, 191025512), (164, 95512756), (328, 47756378), (613, 25553168), (656, 23878189), (1226, 12776584), (2452, 6388292), (4904, 3194146), (9808, 1597073), (25133, 623248), (38953, 402128), (50266, 311624), (77906, 201064), (100532, 155812)]