187254064

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{27799}}^1$

素因数の和:28228

約数の個数: 20

約数和(自身を含む): 363679600

約数和(自身を除く): 176425536

約数列:

[1, 2, 4, 8, 16, 421, 842, 1684, 3368, 6736, 27799, 55598, 111196, 222392, 444784, 11703379, 23406758, 46813516, 93627032, 187254064]

約数ペア:

[(1, 187254064), (2, 93627032), (4, 46813516), (8, 23406758), (16, 11703379), (421, 444784), (842, 222392), (1684, 111196), (3368, 55598), (6736, 27799)]