86640424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{1523}}^1$

素因数の和:2089

約数の個数: 32

約数和(自身を含む): 175381920

約数和(自身を除く): 88741496

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 547, 1094, 1523, 2188, 3046, 4376, 6092, 7111, 12184, 14222, 19799, 28444, 39598, 56888, 79196, 158392, 833081, 1666162, 3332324, 6664648, 10830053, 21660106, 43320212, 86640424]

約数ペア:

[(1, 86640424), (2, 43320212), (4, 21660106), (8, 10830053), (13, 6664648), (26, 3332324), (52, 1666162), (104, 833081), (547, 158392), (1094, 79196), (1523, 56888), (2188, 39598), (3046, 28444), (4376, 19799), (6092, 14222), (7111, 12184)]