42125896

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{881}}^1$

素因数の和:1069

約数の個数: 32

約数和(自身を含む): 81496800

約数和(自身を除く): 39370904

約数列:

[1, 2, 4, 8, 43, 86, 139, 172, 278, 344, 556, 881, 1112, 1762, 3524, 5977, 7048, 11954, 23908, 37883, 47816, 75766, 122459, 151532, 244918, 303064, 489836, 979672, 5265737, 10531474, 21062948, 42125896]

約数ペア:

[(1, 42125896), (2, 21062948), (4, 10531474), (8, 5265737), (43, 979672), (86, 489836), (139, 303064), (172, 244918), (278, 151532), (344, 122459), (556, 75766), (881, 47816), (1112, 37883), (1762, 23908), (3524, 11954), (5977, 7048)]