102831428

素因数分解:

$2^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{8521}}^1$

素因数の和:8963

約数の個数: 24

約数和(自身を含む): 206164224

約数和(自身を除く): 103332796

約数列:

[1, 2, 4, 7, 14, 28, 431, 862, 1724, 3017, 6034, 8521, 12068, 17042, 34084, 59647, 119294, 238588, 3672551, 7345102, 14690204, 25707857, 51415714, 102831428]

約数ペア:

[(1, 102831428), (2, 51415714), (4, 25707857), (7, 14690204), (14, 7345102), (28, 3672551), (431, 238588), (862, 119294), (1724, 59647), (3017, 34084), (6034, 17042), (8521, 12068)]