216581696

素因数分解:

$2^6\times {\mathrm{107}}^1\times {\mathrm{31627}}^1$

素因数の和:31746

約数の個数: 28

約数和(自身を含む): 433809648

約数和(自身を除く): 217227952

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 214, 428, 856, 1712, 3424, 6848, 31627, 63254, 126508, 253016, 506032, 1012064, 2024128, 3384089, 6768178, 13536356, 27072712, 54145424, 108290848, 216581696]

約数ペア:

[(1, 216581696), (2, 108290848), (4, 54145424), (8, 27072712), (16, 13536356), (32, 6768178), (64, 3384089), (107, 2024128), (214, 1012064), (428, 506032), (856, 253016), (1712, 126508), (3424, 63254), (6848, 31627)]