16856331376

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{467}}^1\times {\mathrm{14369}}^1$

素因数の和:15001

約数の個数: 40

約数和(自身を含む): 32939833680

約数和(自身を除く): 16083502304

約数列:

[1, 2, 4, 8, 16, 157, 314, 467, 628, 934, 1256, 1868, 2512, 3736, 7472, 14369, 28738, 57476, 73319, 114952, 146638, 229904, 293276, 586552, 1173104, 2255933, 4511866, 6710323, 9023732, 13420646, 18047464, 26841292, 36094928, 53682584, 107365168, 1053520711, 2107041422, 4214082844, 8428165688, 16856331376]

約数ペア:

[(1, 16856331376), (2, 8428165688), (4, 4214082844), (8, 2107041422), (16, 1053520711), (157, 107365168), (314, 53682584), (467, 36094928), (628, 26841292), (934, 18047464), (1256, 13420646), (1868, 9023732), (2512, 6710323), (3736, 4511866), (7472, 2255933), (14369, 1173104), (28738, 586552), (57476, 293276), (73319, 229904), (114952, 146638)]