79953976

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{2297}}^1$

素因数の和:2551

約数の個数: 32

約数和(自身を含む): 158562000

約数和(自身を除く): 78608024

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 229, 458, 916, 1832, 2297, 4351, 4594, 8702, 9188, 17404, 18376, 34808, 43643, 87286, 174572, 349144, 526013, 1052026, 2104052, 4208104, 9994247, 19988494, 39976988, 79953976]

約数ペア:

[(1, 79953976), (2, 39976988), (4, 19988494), (8, 9994247), (19, 4208104), (38, 2104052), (76, 1052026), (152, 526013), (229, 349144), (458, 174572), (916, 87286), (1832, 43643), (2297, 34808), (4351, 18376), (4594, 17404), (8702, 9188)]