964666568

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{20873}}^1$

素因数の和:21041

約数の個数: 32

約数和(自身を含む): 1859873400

約数和(自身を除く): 895206832

約数列:

[1, 2, 4, 8, 53, 106, 109, 212, 218, 424, 436, 872, 5777, 11554, 20873, 23108, 41746, 46216, 83492, 166984, 1106269, 2212538, 2275157, 4425076, 4550314, 8850152, 9100628, 18201256, 120583321, 241166642, 482333284, 964666568]

約数ペア:

[(1, 964666568), (2, 482333284), (4, 241166642), (8, 120583321), (53, 18201256), (106, 9100628), (109, 8850152), (212, 4550314), (218, 4425076), (424, 2275157), (436, 2212538), (872, 1106269), (5777, 166984), (11554, 83492), (20873, 46216), (23108, 41746)]