25115056

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{5113}}^1$

素因数の和:5428

約数の個数: 20

約数和(自身を含む): 48828472

約数和(自身を除く): 23713416

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 5113, 10226, 20452, 40904, 81808, 1569691, 3139382, 6278764, 12557528, 25115056]

約数ペア:

[(1, 25115056), (2, 12557528), (4, 6278764), (8, 3139382), (16, 1569691), (307, 81808), (614, 40904), (1228, 20452), (2456, 10226), (4912, 5113)]