25235984

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{613}}^1$

素因数の和:735

約数の個数: 40

約数和(自身を含む): 51163392

約数和(自身を除く): 25927408

約数列:

[1, 2, 4, 8, 16, 31, 62, 83, 124, 166, 248, 332, 496, 613, 664, 1226, 1328, 2452, 2573, 4904, 5146, 9808, 10292, 19003, 20584, 38006, 41168, 50879, 76012, 101758, 152024, 203516, 304048, 407032, 814064, 1577249, 3154498, 6308996, 12617992, 25235984]

約数ペア:

[(1, 25235984), (2, 12617992), (4, 6308996), (8, 3154498), (16, 1577249), (31, 814064), (62, 407032), (83, 304048), (124, 203516), (166, 152024), (248, 101758), (332, 76012), (496, 50879), (613, 41168), (664, 38006), (1226, 20584), (1328, 19003), (2452, 10292), (2573, 9808), (4904, 5146)]