31382136

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{25639}}^1$

素因数の和:25668

約数の個数: 48

約数和(自身を含む): 89996400

約数和(自身を除く): 58614264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 25639, 51278, 76917, 102556, 153834, 205112, 230751, 307668, 435863, 461502, 615336, 871726, 923004, 1307589, 1743452, 1846008, 2615178, 3486904, 3922767, 5230356, 7845534, 10460712, 15691068, 31382136]

約数ペア:

[(1, 31382136), (2, 15691068), (3, 10460712), (4, 7845534), (6, 5230356), (8, 3922767), (9, 3486904), (12, 2615178), (17, 1846008), (18, 1743452), (24, 1307589), (34, 923004), (36, 871726), (51, 615336), (68, 461502), (72, 435863), (102, 307668), (136, 230751), (153, 205112), (204, 153834), (306, 102556), (408, 76917), (612, 51278), (1224, 25639)]