31153316

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{19919}}^1$

素因数の和:19963

約数の個数: 24

約数和(自身を含む): 60238080

約数和(自身を除く): 29084764

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 19919, 39838, 79676, 338623, 458137, 677246, 916274, 1354492, 1832548, 7788329, 15576658, 31153316]

約数ペア:

[(1, 31153316), (2, 15576658), (4, 7788329), (17, 1832548), (23, 1354492), (34, 916274), (46, 677246), (68, 458137), (92, 338623), (391, 79676), (782, 39838), (1564, 19919)]