31186092

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21839}}^1$

素因数の和:21870

約数の個数: 48

約数和(自身を含む): 88058880

約数和(自身を除く): 56872788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 21839, 43678, 65517, 87356, 131034, 152873, 262068, 305746, 371263, 458619, 611492, 742526, 917238, 1113789, 1485052, 1834476, 2227578, 2598841, 4455156, 5197682, 7796523, 10395364, 15593046, 31186092]

約数ペア:

[(1, 31186092), (2, 15593046), (3, 10395364), (4, 7796523), (6, 5197682), (7, 4455156), (12, 2598841), (14, 2227578), (17, 1834476), (21, 1485052), (28, 1113789), (34, 917238), (42, 742526), (51, 611492), (68, 458619), (84, 371263), (102, 305746), (119, 262068), (204, 152873), (238, 131034), (357, 87356), (476, 65517), (714, 43678), (1428, 21839)]