25228928

素因数分解:

$2^7\times {\mathrm{197101}}^1$

素因数の和:197115

約数の個数: 16

約数和(自身を含む): 50261010

約数和(自身を除く): 25032082

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 197101, 394202, 788404, 1576808, 3153616, 6307232, 12614464, 25228928]

約数ペア:

[(1, 25228928), (2, 12614464), (4, 6307232), (8, 3153616), (16, 1576808), (32, 788404), (64, 394202), (128, 197101)]