31173512

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{229217}}^1$

素因数の和:229240

約数の個数: 16

約数和(自身を含む): 61888860

約数和(自身を除く): 30715348

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 229217, 458434, 916868, 1833736, 3896689, 7793378, 15586756, 31173512]

約数ペア:

[(1, 31173512), (2, 15586756), (4, 7793378), (8, 3896689), (17, 1833736), (34, 916868), (68, 458434), (136, 229217)]