31925268

素因数分解:

$2^2\times 3^2\times {\mathrm{191}}^1\times {\mathrm{4643}}^1$

素因数の和:4844

約数の個数: 36

約数和(自身を含む): 81139968

約数和(自身を除く): 49214700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 191, 382, 573, 764, 1146, 1719, 2292, 3438, 4643, 6876, 9286, 13929, 18572, 27858, 41787, 55716, 83574, 167148, 886813, 1773626, 2660439, 3547252, 5320878, 7981317, 10641756, 15962634, 31925268]

約数ペア:

[(1, 31925268), (2, 15962634), (3, 10641756), (4, 7981317), (6, 5320878), (9, 3547252), (12, 2660439), (18, 1773626), (36, 886813), (191, 167148), (382, 83574), (573, 55716), (764, 41787), (1146, 27858), (1719, 18572), (2292, 13929), (3438, 9286), (4643, 6876)]