86953232

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{319681}}^1$

素因数の和:319706

約数の個数: 20

約数和(自身を含む): 178382556

約数和(自身を除く): 91429324

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 319681, 639362, 1278724, 2557448, 5114896, 5434577, 10869154, 21738308, 43476616, 86953232]

約数ペア:

[(1, 86953232), (2, 43476616), (4, 21738308), (8, 10869154), (16, 5434577), (17, 5114896), (34, 2557448), (68, 1278724), (136, 639362), (272, 319681)]