84643724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{12253}}^1$

素因数の和:12425

約数の個数: 24

約数和(自身を含む): 162635088

約数和(自身を除く): 77991364

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 3454, 6908, 12253, 24506, 49012, 134783, 269566, 539132, 1923721, 3847442, 7694884, 21160931, 42321862, 84643724]

約数ペア:

[(1, 84643724), (2, 42321862), (4, 21160931), (11, 7694884), (22, 3847442), (44, 1923721), (157, 539132), (314, 269566), (628, 134783), (1727, 49012), (3454, 24506), (6908, 12253)]