100997816

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{1459}}^1$

素因数の和:1991

約数の個数: 32

約数和(自身を含む): 201042000

約数和(自身を除く): 100044184

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 509, 1018, 1459, 2036, 2918, 4072, 5836, 8653, 11672, 17306, 24803, 34612, 49606, 69224, 99212, 198424, 742631, 1485262, 2970524, 5941048, 12624727, 25249454, 50498908, 100997816]

約数ペア:

[(1, 100997816), (2, 50498908), (4, 25249454), (8, 12624727), (17, 5941048), (34, 2970524), (68, 1485262), (136, 742631), (509, 198424), (1018, 99212), (1459, 69224), (2036, 49606), (2918, 34612), (4072, 24803), (5836, 17306), (8653, 11672)]