16220030

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{563}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 30374784

約数和(自身を除く): 14154754

約数列:

[1, 2, 5, 10, 43, 67, 86, 134, 215, 335, 430, 563, 670, 1126, 2815, 2881, 5630, 5762, 14405, 24209, 28810, 37721, 48418, 75442, 121045, 188605, 242090, 377210, 1622003, 3244006, 8110015, 16220030]

約数ペア:

[(1, 16220030), (2, 8110015), (5, 3244006), (10, 1622003), (43, 377210), (67, 242090), (86, 188605), (134, 121045), (215, 75442), (335, 48418), (430, 37721), (563, 28810), (670, 24209), (1126, 14405), (2815, 5762), (2881, 5630)]