42438003176

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{312044141}}^1$

素因数の和:312044164

約数の個数: 16

約数和(自身を含む): 84251918340

約数和(自身を除く): 41813915164

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 312044141, 624088282, 1248176564, 2496353128, 5304750397, 10609500794, 21219001588, 42438003176]

約数ペア:

[(1, 42438003176), (2, 21219001588), (4, 10609500794), (8, 5304750397), (17, 2496353128), (34, 1248176564), (68, 624088282), (136, 312044141)]