80604472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{775043}}^1$

素因数の和:775062

約数の個数: 16

約数和(自身を含む): 162759240

約数和(自身を除く): 82154768

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 775043, 1550086, 3100172, 6200344, 10075559, 20151118, 40302236, 80604472]

約数ペア:

[(1, 80604472), (2, 40302236), (4, 20151118), (8, 10075559), (13, 6200344), (26, 3100172), (52, 1550086), (104, 775043)]