31022372

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{811}}^1$

素因数の和:1019

約数の個数: 24

約数和(自身を含む): 55521312

約数和(自身を除く): 24498940

約数列:

[1, 2, 4, 73, 131, 146, 262, 292, 524, 811, 1622, 3244, 9563, 19126, 38252, 59203, 106241, 118406, 212482, 236812, 424964, 7755593, 15511186, 31022372]

約数ペア:

[(1, 31022372), (2, 15511186), (4, 7755593), (73, 424964), (131, 236812), (146, 212482), (262, 118406), (292, 106241), (524, 59203), (811, 38252), (1622, 19126), (3244, 9563)]