31722884

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{7907}}^1$

素因数の和:7987

約数の個数: 24

約数和(自身を含む): 59784480

約数和(自身を除く): 28061596

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 236, 1003, 2006, 4012, 7907, 15814, 31628, 134419, 268838, 466513, 537676, 933026, 1866052, 7930721, 15861442, 31722884]

約数ペア:

[(1, 31722884), (2, 15861442), (4, 7930721), (17, 1866052), (34, 933026), (59, 537676), (68, 466513), (118, 268838), (236, 134419), (1003, 31628), (2006, 15814), (4012, 7907)]