81310096

素因数分解:

$2^4\times 7^1\times {\mathrm{725983}}^1$

素因数の和:725998

約数の個数: 20

約数和(自身を含む): 180044032

約数和(自身を除く): 98733936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 725983, 1451966, 2903932, 5081881, 5807864, 10163762, 11615728, 20327524, 40655048, 81310096]

約数ペア:

[(1, 81310096), (2, 40655048), (4, 20327524), (7, 11615728), (8, 10163762), (14, 5807864), (16, 5081881), (28, 2903932), (56, 1451966), (112, 725983)]