82109128

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{251}}^1\times {\mathrm{397}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 156461760

約数和(自身を除く): 74352632

約数列:

[1, 2, 4, 8, 103, 206, 251, 397, 412, 502, 794, 824, 1004, 1588, 2008, 3176, 25853, 40891, 51706, 81782, 99647, 103412, 163564, 199294, 206824, 327128, 398588, 797176, 10263641, 20527282, 41054564, 82109128]

約数ペア:

[(1, 82109128), (2, 41054564), (4, 20527282), (8, 10263641), (103, 797176), (206, 398588), (251, 327128), (397, 206824), (412, 199294), (502, 163564), (794, 103412), (824, 99647), (1004, 81782), (1588, 51706), (2008, 40891), (3176, 25853)]