31063216

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{114203}}^1$

素因数の和:114228

約数の個数: 20

約数和(自身を含む): 63725832

約数和(自身を除く): 32662616

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 114203, 228406, 456812, 913624, 1827248, 1941451, 3882902, 7765804, 15531608, 31063216]

約数ペア:

[(1, 31063216), (2, 15531608), (4, 7765804), (8, 3882902), (16, 1941451), (17, 1827248), (34, 913624), (68, 456812), (136, 228406), (272, 114203)]