86751448

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{21221}}^1$

素因数の和:21307

約数の個数: 32

約数和(自身を含む): 188451360

約数和(自身を除く): 101699912

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 21221, 42442, 84884, 148547, 169768, 297094, 594188, 1188376, 1549133, 3098266, 6196532, 10843931, 12393064, 21687862, 43375724, 86751448]

約数ペア:

[(1, 86751448), (2, 43375724), (4, 21687862), (7, 12393064), (8, 10843931), (14, 6196532), (28, 3098266), (56, 1549133), (73, 1188376), (146, 594188), (292, 297094), (511, 169768), (584, 148547), (1022, 84884), (2044, 42442), (4088, 21221)]