80556896

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12401}}^1$

素因数の和:12447

約数の個数: 48

約数和(自身を含む): 187518240

約数和(自身を除く): 106961344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 406, 464, 812, 928, 1624, 3248, 6496, 12401, 24802, 49604, 86807, 99208, 173614, 198416, 347228, 359629, 396832, 694456, 719258, 1388912, 1438516, 2517403, 2777824, 2877032, 5034806, 5754064, 10069612, 11508128, 20139224, 40278448, 80556896]

約数ペア:

[(1, 80556896), (2, 40278448), (4, 20139224), (7, 11508128), (8, 10069612), (14, 5754064), (16, 5034806), (28, 2877032), (29, 2777824), (32, 2517403), (56, 1438516), (58, 1388912), (112, 719258), (116, 694456), (203, 396832), (224, 359629), (232, 347228), (406, 198416), (464, 173614), (812, 99208), (928, 86807), (1624, 49604), (3248, 24802), (6496, 12401)]