47208464

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{155291}}^1$

素因数の和:155318

約数の個数: 20

約数和(自身を含む): 96281040

約数和(自身を除く): 49072576

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 155291, 310582, 621164, 1242328, 2484656, 2950529, 5901058, 11802116, 23604232, 47208464]

約数ペア:

[(1, 47208464), (2, 23604232), (4, 11802116), (8, 5901058), (16, 2950529), (19, 2484656), (38, 1242328), (76, 621164), (152, 310582), (304, 155291)]