61522316

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{857}}^1$

素因数の和:1129

約数の個数: 24

約数和(自身を含む): 109405296

約数和(自身を除く): 47882980

約数列:

[1, 2, 4, 131, 137, 262, 274, 524, 548, 857, 1714, 3428, 17947, 35894, 71788, 112267, 117409, 224534, 234818, 449068, 469636, 15380579, 30761158, 61522316]

約数ペア:

[(1, 61522316), (2, 30761158), (4, 15380579), (131, 469636), (137, 449068), (262, 234818), (274, 224534), (524, 117409), (548, 112267), (857, 71788), (1714, 35894), (3428, 17947)]