31160418

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1741}}^1$

素因数の和:1922

約数の個数: 32

約数和(自身を含む): 66056640

約数和(自身を除く): 34896222

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 157, 314, 471, 942, 1741, 2983, 3482, 5223, 5966, 8949, 10446, 17898, 33079, 66158, 99237, 198474, 273337, 546674, 820011, 1640022, 5193403, 10386806, 15580209, 31160418]

約数ペア:

[(1, 31160418), (2, 15580209), (3, 10386806), (6, 5193403), (19, 1640022), (38, 820011), (57, 546674), (114, 273337), (157, 198474), (314, 99237), (471, 66158), (942, 33079), (1741, 17898), (2983, 10446), (3482, 8949), (5223, 5966)]