87081316

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107243}}^1$

素因数の和:107283

約数の個数: 24

約数和(自身を含む): 180169920

約数和(自身を除く): 93088604

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 107243, 214486, 428972, 750701, 1501402, 3002804, 3110047, 6220094, 12440188, 21770329, 43540658, 87081316]

約数ペア:

[(1, 87081316), (2, 43540658), (4, 21770329), (7, 12440188), (14, 6220094), (28, 3110047), (29, 3002804), (58, 1501402), (116, 750701), (203, 428972), (406, 214486), (812, 107243)]