8173226

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:218

約数の個数: 32

約数和(自身を含む): 13666320

約数和(自身を除く): 5493094

約数列:

[1, 2, 17, 34, 37, 73, 74, 89, 146, 178, 629, 1241, 1258, 1513, 2482, 2701, 3026, 3293, 5402, 6497, 6586, 12994, 45917, 55981, 91834, 110449, 111962, 220898, 240389, 480778, 4086613, 8173226]

約数ペア:

[(1, 8173226), (2, 4086613), (17, 480778), (34, 240389), (37, 220898), (73, 111962), (74, 110449), (89, 91834), (146, 55981), (178, 45917), (629, 12994), (1241, 6586), (1258, 6497), (1513, 5402), (2482, 3293), (2701, 3026)]