31161444

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1409}}^1$

素因数の和:1532

約数の個数: 48

約数和(自身を含む): 77380800

約数和(自身を除く): 46219356

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 97, 114, 194, 228, 291, 388, 582, 1164, 1409, 1843, 2818, 3686, 4227, 5529, 5636, 7372, 8454, 11058, 16908, 22116, 26771, 53542, 80313, 107084, 136673, 160626, 273346, 321252, 410019, 546692, 820038, 1640076, 2596787, 5193574, 7790361, 10387148, 15580722, 31161444]

約数ペア:

[(1, 31161444), (2, 15580722), (3, 10387148), (4, 7790361), (6, 5193574), (12, 2596787), (19, 1640076), (38, 820038), (57, 546692), (76, 410019), (97, 321252), (114, 273346), (194, 160626), (228, 136673), (291, 107084), (388, 80313), (582, 53542), (1164, 26771), (1409, 22116), (1843, 16908), (2818, 11058), (3686, 8454), (4227, 7372), (5529, 5636)]