179695216

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{115783}}^1$

素因数の和:115888

約数の個数: 20

約数和(自身を含む): 351751792

約数和(自身を除く): 172056576

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 115783, 231566, 463132, 926264, 1852528, 11230951, 22461902, 44923804, 89847608, 179695216]

約数ペア:

[(1, 179695216), (2, 89847608), (4, 44923804), (8, 22461902), (16, 11230951), (97, 1852528), (194, 926264), (388, 463132), (776, 231566), (1552, 115783)]