40379104

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{66413}}^1$

素因数の和:66442

約数の個数: 24

約数和(自身を含む): 83681640

約数和(自身を除く): 43302536

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 66413, 132826, 265652, 531304, 1062608, 1261847, 2125216, 2523694, 5047388, 10094776, 20189552, 40379104]

約数ペア:

[(1, 40379104), (2, 20189552), (4, 10094776), (8, 5047388), (16, 2523694), (19, 2125216), (32, 1261847), (38, 1062608), (76, 531304), (152, 265652), (304, 132826), (608, 66413)]