80852912

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31387}}^1$

素因数の和:31425

約数の個数: 40

約数和(自身を含む): 186821376

約数和(自身を除く): 105968464

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 31387, 62774, 125548, 219709, 251096, 439418, 502192, 721901, 878836, 1443802, 1757672, 2887604, 3515344, 5053307, 5775208, 10106614, 11550416, 20213228, 40426456, 80852912]

約数ペア:

[(1, 80852912), (2, 40426456), (4, 20213228), (7, 11550416), (8, 10106614), (14, 5775208), (16, 5053307), (23, 3515344), (28, 2887604), (46, 1757672), (56, 1443802), (92, 878836), (112, 721901), (161, 502192), (184, 439418), (322, 251096), (368, 219709), (644, 125548), (1288, 62774), (2576, 31387)]