83711210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{3863}}^1$

素因数の和:4078

約数の個数: 32

約数和(自身を含む): 165255552

約数和(自身を除く): 81544342

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 197, 394, 985, 1970, 2167, 3863, 4334, 7726, 10835, 19315, 21670, 38630, 42493, 84986, 212465, 424930, 761011, 1522022, 3805055, 7610110, 8371121, 16742242, 41855605, 83711210]

約数ペア:

[(1, 83711210), (2, 41855605), (5, 16742242), (10, 8371121), (11, 7610110), (22, 3805055), (55, 1522022), (110, 761011), (197, 424930), (394, 212465), (985, 84986), (1970, 42493), (2167, 38630), (3863, 21670), (4334, 19315), (7726, 10835)]