91386464

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{219679}}^1$

素因数の和:219702

約数の個数: 24

約数和(自身を含む): 193757760

約数和(自身を除く): 102371296

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 219679, 439358, 878716, 1757432, 2855827, 3514864, 5711654, 7029728, 11423308, 22846616, 45693232, 91386464]

約数ペア:

[(1, 91386464), (2, 45693232), (4, 22846616), (8, 11423308), (13, 7029728), (16, 5711654), (26, 3514864), (32, 2855827), (52, 1757432), (104, 878716), (208, 439358), (416, 219679)]