65263816

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{479881}}^1$

素因数の和:479904

約数の個数: 16

約数和(自身を含む): 129568140

約数和(自身を除く): 64304324

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 479881, 959762, 1919524, 3839048, 8157977, 16315954, 32631908, 65263816]

約数ペア:

[(1, 65263816), (2, 32631908), (4, 16315954), (8, 8157977), (17, 3839048), (34, 1919524), (68, 959762), (136, 479881)]