78855464

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{5591}}^1$

素因数の和:5681

約数の個数: 32

約数和(自身を含む): 155010240

約数和(自身を除く): 76154776

約数列:

[1, 2, 4, 8, 41, 43, 82, 86, 164, 172, 328, 344, 1763, 3526, 5591, 7052, 11182, 14104, 22364, 44728, 229231, 240413, 458462, 480826, 916924, 961652, 1833848, 1923304, 9856933, 19713866, 39427732, 78855464]

約数ペア:

[(1, 78855464), (2, 39427732), (4, 19713866), (8, 9856933), (41, 1923304), (43, 1833848), (82, 961652), (86, 916924), (164, 480826), (172, 458462), (328, 240413), (344, 229231), (1763, 44728), (3526, 22364), (5591, 14104), (7052, 11182)]