25283056

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{5081}}^1$

素因数の和:5400

約数の個数: 20

約数和(自身を含む): 49153104

約数和(自身を除く): 23870048

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 4976, 5081, 10162, 20324, 40648, 81296, 1580191, 3160382, 6320764, 12641528, 25283056]

約数ペア:

[(1, 25283056), (2, 12641528), (4, 6320764), (8, 3160382), (16, 1580191), (311, 81296), (622, 40648), (1244, 20324), (2488, 10162), (4976, 5081)]