875216

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{2879}}^1$

素因数の和:2906

約数の個数: 20

約数和(自身を含む): 1785600

約数和(自身を除く): 910384

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 2879, 5758, 11516, 23032, 46064, 54701, 109402, 218804, 437608, 875216]

約数ペア:

[(1, 875216), (2, 437608), (4, 218804), (8, 109402), (16, 54701), (19, 46064), (38, 23032), (76, 11516), (152, 5758), (304, 2879)]