25815472

素因数分解:

$2^4\times {\mathrm{631}}^1\times {\mathrm{2557}}^1$

素因数の和:3196

約数の個数: 20

約数和(自身を含む): 50116336

約数和(自身を除く): 24300864

約数列:

[1, 2, 4, 8, 16, 631, 1262, 2524, 2557, 5048, 5114, 10096, 10228, 20456, 40912, 1613467, 3226934, 6453868, 12907736, 25815472]

約数ペア:

[(1, 25815472), (2, 12907736), (4, 6453868), (8, 3226934), (16, 1613467), (631, 40912), (1262, 20456), (2524, 10228), (2557, 10096), (5048, 5114)]