31593086

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1627}}^1$

素因数の和:1728

約数の個数: 32

約数和(自身を含む): 57826560

約数和(自身を除く): 26233474

約数列:

[1, 2, 7, 14, 19, 38, 73, 133, 146, 266, 511, 1022, 1387, 1627, 2774, 3254, 9709, 11389, 19418, 22778, 30913, 61826, 118771, 216391, 237542, 432782, 831397, 1662794, 2256649, 4513298, 15796543, 31593086]

約数ペア:

[(1, 31593086), (2, 15796543), (7, 4513298), (14, 2256649), (19, 1662794), (38, 831397), (73, 432782), (133, 237542), (146, 216391), (266, 118771), (511, 61826), (1022, 30913), (1387, 22778), (1627, 19418), (2774, 11389), (3254, 9709)]