31374548

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{6997}}^1$

素因数の和:7079

約数の個数: 24

約数和(自身を含む): 58783200

約数和(自身を除く): 27408652

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 1121, 2242, 4484, 6997, 13994, 27988, 132943, 265886, 412823, 531772, 825646, 1651292, 7843637, 15687274, 31374548]

約数ペア:

[(1, 31374548), (2, 15687274), (4, 7843637), (19, 1651292), (38, 825646), (59, 531772), (76, 412823), (118, 265886), (236, 132943), (1121, 27988), (2242, 13994), (4484, 6997)]