80734952

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{7481}}^1$

素因数の和:7577

約数の個数: 32

約数和(自身を含む): 161611200

約数和(自身を除く): 80876248

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 284, 568, 1349, 2698, 5396, 7481, 10792, 14962, 29924, 59848, 142139, 284278, 531151, 568556, 1062302, 1137112, 2124604, 4249208, 10091869, 20183738, 40367476, 80734952]

約数ペア:

[(1, 80734952), (2, 40367476), (4, 20183738), (8, 10091869), (19, 4249208), (38, 2124604), (71, 1137112), (76, 1062302), (142, 568556), (152, 531151), (284, 284278), (568, 142139), (1349, 59848), (2698, 29924), (5396, 14962), (7481, 10792)]