25123312

素因数分解:

$2^4\times {\mathrm{563}}^1\times {\mathrm{2789}}^1$

素因数の和:3360

約数の個数: 20

約数和(自身を含む): 48780360

約数和(自身を除く): 23657048

約数列:

[1, 2, 4, 8, 16, 563, 1126, 2252, 2789, 4504, 5578, 9008, 11156, 22312, 44624, 1570207, 3140414, 6280828, 12561656, 25123312]

約数ペア:

[(1, 25123312), (2, 12561656), (4, 6280828), (8, 3140414), (16, 1570207), (563, 44624), (1126, 22312), (2252, 11156), (2789, 9008), (4504, 5578)]