88563104

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20809}}^1$

素因数の和:20845

約数の個数: 48

約数和(自身を含む): 209764800

約数和(自身を除く): 121201696

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 20809, 41618, 83236, 145663, 166472, 291326, 332944, 395371, 582652, 665888, 790742, 1165304, 1581484, 2330608, 2767597, 3162968, 4661216, 5535194, 6325936, 11070388, 12651872, 22140776, 44281552, 88563104]

約数ペア:

[(1, 88563104), (2, 44281552), (4, 22140776), (7, 12651872), (8, 11070388), (14, 6325936), (16, 5535194), (19, 4661216), (28, 3162968), (32, 2767597), (38, 2330608), (56, 1581484), (76, 1165304), (112, 790742), (133, 665888), (152, 582652), (224, 395371), (266, 332944), (304, 291326), (532, 166472), (608, 145663), (1064, 83236), (2128, 41618), (4256, 20809)]