87417572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{86381}}^1$

素因数の和:86419

約数の個数: 24

約数和(自身を含む): 174146112

約数和(自身を除く): 86728540

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 86381, 172762, 345524, 950191, 1900382, 1986763, 3800764, 3973526, 7947052, 21854393, 43708786, 87417572]

約数ペア:

[(1, 87417572), (2, 43708786), (4, 21854393), (11, 7947052), (22, 3973526), (23, 3800764), (44, 1986763), (46, 1900382), (92, 950191), (253, 345524), (506, 172762), (1012, 86381)]