31386024

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{22943}}^1$

素因数の和:22974

約数の個数: 48

約数和(自身を含む): 89481600

約数和(自身を除く): 58095576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 22943, 45886, 68829, 91772, 137658, 183544, 206487, 275316, 412974, 435917, 550632, 825948, 871834, 1307751, 1651896, 1743668, 2615502, 3487336, 3923253, 5231004, 7846506, 10462008, 15693012, 31386024]

約数ペア:

[(1, 31386024), (2, 15693012), (3, 10462008), (4, 7846506), (6, 5231004), (8, 3923253), (9, 3487336), (12, 2615502), (18, 1743668), (19, 1651896), (24, 1307751), (36, 871834), (38, 825948), (57, 550632), (72, 435917), (76, 412974), (114, 275316), (152, 206487), (171, 183544), (228, 137658), (342, 91772), (456, 68829), (684, 45886), (1368, 22943)]