33689296

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2129}}^1$

素因数の和:2203

約数の個数: 40

約数和(自身を含む): 69727680

約数和(自身を除く): 36038384

約数列:

[1, 2, 4, 8, 16, 23, 43, 46, 86, 92, 172, 184, 344, 368, 688, 989, 1978, 2129, 3956, 4258, 7912, 8516, 15824, 17032, 34064, 48967, 91547, 97934, 183094, 195868, 366188, 391736, 732376, 783472, 1464752, 2105581, 4211162, 8422324, 16844648, 33689296]

約数ペア:

[(1, 33689296), (2, 16844648), (4, 8422324), (8, 4211162), (16, 2105581), (23, 1464752), (43, 783472), (46, 732376), (86, 391736), (92, 366188), (172, 195868), (184, 183094), (344, 97934), (368, 91547), (688, 48967), (989, 34064), (1978, 17032), (2129, 15824), (3956, 8516), (4258, 7912)]