30257128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{343831}}^1$

素因数の和:343848

約数の個数: 16

約数和(自身を含む): 61889760

約数和(自身を除く): 31632632

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 343831, 687662, 1375324, 2750648, 3782141, 7564282, 15128564, 30257128]

約数ペア:

[(1, 30257128), (2, 15128564), (4, 7564282), (8, 3782141), (11, 2750648), (22, 1375324), (44, 687662), (88, 343831)]