78159776

素因数分解:

$2^5\times {\mathrm{41}}^2\times {\mathrm{1453}}^1$

素因数の和:1545

約数の個数: 36

約数和(自身を含む): 157830246

約数和(自身を除く): 79670470

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 1453, 1681, 2906, 3362, 5812, 6724, 11624, 13448, 23248, 26896, 46496, 53792, 59573, 119146, 238292, 476584, 953168, 1906336, 2442493, 4884986, 9769972, 19539944, 39079888, 78159776]

約数ペア:

[(1, 78159776), (2, 39079888), (4, 19539944), (8, 9769972), (16, 4884986), (32, 2442493), (41, 1906336), (82, 953168), (164, 476584), (328, 238292), (656, 119146), (1312, 59573), (1453, 53792), (1681, 46496), (2906, 26896), (3362, 23248), (5812, 13448), (6724, 11624)]