31388

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:89

約数の個数: 24

約数和(自身を含む): 67200

約数和(自身を除く): 35812

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 59, 76, 118, 133, 236, 266, 413, 532, 826, 1121, 1652, 2242, 4484, 7847, 15694, 31388]

約数ペア:

[(1, 31388), (2, 15694), (4, 7847), (7, 4484), (14, 2242), (19, 1652), (28, 1121), (38, 826), (59, 532), (76, 413), (118, 266), (133, 236)]