80412388

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{92641}}^1$

素因数の和:92683

約数の個数: 24

約数和(自身を含む): 166014464

約数和(自身を除く): 85602076

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 92641, 185282, 370564, 648487, 1296974, 2593948, 2871871, 5743742, 11487484, 20103097, 40206194, 80412388]

約数ペア:

[(1, 80412388), (2, 40206194), (4, 20103097), (7, 11487484), (14, 5743742), (28, 2871871), (31, 2593948), (62, 1296974), (124, 648487), (217, 370564), (434, 185282), (868, 92641)]