31447042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1789}}^1$

素因数の和:1866

約数の個数: 32

約数和(自身を含む): 55676160

約数和(自身を除く): 24229118

約数列:

[1, 2, 11, 17, 22, 34, 47, 94, 187, 374, 517, 799, 1034, 1598, 1789, 3578, 8789, 17578, 19679, 30413, 39358, 60826, 84083, 168166, 334543, 669086, 924913, 1429411, 1849826, 2858822, 15723521, 31447042]

約数ペア:

[(1, 31447042), (2, 15723521), (11, 2858822), (17, 1849826), (22, 1429411), (34, 924913), (47, 669086), (94, 334543), (187, 168166), (374, 84083), (517, 60826), (799, 39358), (1034, 30413), (1598, 19679), (1789, 17578), (3578, 8789)]