67552144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20201}}^1$

素因数の和:20239

約数の個数: 40

約数和(自身を含む): 150302880

約数和(自身を除く): 82750736

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 20201, 40402, 80804, 161608, 222211, 323216, 383819, 444422, 767638, 888844, 1535276, 1777688, 3070552, 3555376, 4222009, 6141104, 8444018, 16888036, 33776072, 67552144]

約数ペア:

[(1, 67552144), (2, 33776072), (4, 16888036), (8, 8444018), (11, 6141104), (16, 4222009), (19, 3555376), (22, 3070552), (38, 1777688), (44, 1535276), (76, 888844), (88, 767638), (152, 444422), (176, 383819), (209, 323216), (304, 222211), (418, 161608), (836, 80804), (1672, 40402), (3344, 20201)]