84777232

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{311681}}^1$

素因数の和:311706

約数の個数: 20

約数和(自身を含む): 173918556

約数和(自身を除く): 89141324

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 311681, 623362, 1246724, 2493448, 4986896, 5298577, 10597154, 21194308, 42388616, 84777232]

約数ペア:

[(1, 84777232), (2, 42388616), (4, 21194308), (8, 10597154), (16, 5298577), (17, 4986896), (34, 2493448), (68, 1246724), (136, 623362), (272, 311681)]