86286328

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{311}}^1\times {\mathrm{439}}^1$

素因数の和:835

約数の個数: 32

約数和(自身を含む): 164736000

約数和(自身を除く): 78449672

約数列:

[1, 2, 4, 8, 79, 158, 311, 316, 439, 622, 632, 878, 1244, 1756, 2488, 3512, 24569, 34681, 49138, 69362, 98276, 136529, 138724, 196552, 273058, 277448, 546116, 1092232, 10785791, 21571582, 43143164, 86286328]

約数ペア:

[(1, 86286328), (2, 43143164), (4, 21571582), (8, 10785791), (79, 1092232), (158, 546116), (311, 277448), (316, 273058), (439, 196552), (622, 138724), (632, 136529), (878, 98276), (1244, 69362), (1756, 49138), (2488, 34681), (3512, 24569)]