86785592

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{1039}}^1$

素因数の和:1295

約数の個数: 32

約数和(自身を含む): 166795200

約数和(自身を除く): 80009608

約数列:

[1, 2, 4, 8, 53, 106, 197, 212, 394, 424, 788, 1039, 1576, 2078, 4156, 8312, 10441, 20882, 41764, 55067, 83528, 110134, 204683, 220268, 409366, 440536, 818732, 1637464, 10848199, 21696398, 43392796, 86785592]

約数ペア:

[(1, 86785592), (2, 43392796), (4, 21696398), (8, 10848199), (53, 1637464), (106, 818732), (197, 440536), (212, 409366), (394, 220268), (424, 204683), (788, 110134), (1039, 83528), (1576, 55067), (2078, 41764), (4156, 20882), (8312, 10441)]