87820432

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41269}}^1$

素因数の和:41303

約数の個数: 40

約数和(自身を含む): 204699200

約数和(自身を除く): 116878768

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 41269, 82538, 165076, 288883, 330152, 577766, 660304, 784111, 1155532, 1568222, 2311064, 3136444, 4622128, 5488777, 6272888, 10977554, 12545776, 21955108, 43910216, 87820432]

約数ペア:

[(1, 87820432), (2, 43910216), (4, 21955108), (7, 12545776), (8, 10977554), (14, 6272888), (16, 5488777), (19, 4622128), (28, 3136444), (38, 2311064), (56, 1568222), (76, 1155532), (112, 784111), (133, 660304), (152, 577766), (266, 330152), (304, 288883), (532, 165076), (1064, 82538), (2128, 41269)]