25084816

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{42373}}^1$

素因数の和:42418

約数の個数: 20

約数和(自身を含む): 49916572

約数和(自身を除く): 24831756

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 42373, 84746, 169492, 338984, 677968, 1567801, 3135602, 6271204, 12542408, 25084816]

約数ペア:

[(1, 25084816), (2, 12542408), (4, 6271204), (8, 3135602), (16, 1567801), (37, 677968), (74, 338984), (148, 169492), (296, 84746), (592, 42373)]