80983816592

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31437817}}^1$

素因数の和:31437855

約数の個数: 40

約数和(自身を含む): 187117892736

約数和(自身を除く): 106134076144

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 31437817, 62875634, 125751268, 220064719, 251502536, 440129438, 503005072, 723069791, 880258876, 1446139582, 1760517752, 2892279164, 3521035504, 5061488537, 5784558328, 10122977074, 11569116656, 20245954148, 40491908296, 80983816592]

約数ペア:

[(1, 80983816592), (2, 40491908296), (4, 20245954148), (7, 11569116656), (8, 10122977074), (14, 5784558328), (16, 5061488537), (23, 3521035504), (28, 2892279164), (46, 1760517752), (56, 1446139582), (92, 880258876), (112, 723069791), (161, 503005072), (184, 440129438), (322, 251502536), (368, 220064719), (644, 125751268), (1288, 62875634), (2576, 31437817)]