42639916

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{8009}}^1$

素因数の和:8046

約数の個数: 24

約数和(自身を含む): 82086480

約数和(自身を除く): 39446564

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1331, 2662, 5324, 8009, 16018, 32036, 88099, 176198, 352396, 969089, 1938178, 3876356, 10659979, 21319958, 42639916]

約数ペア:

[(1, 42639916), (2, 21319958), (4, 10659979), (11, 3876356), (22, 1938178), (44, 969089), (121, 352396), (242, 176198), (484, 88099), (1331, 32036), (2662, 16018), (5324, 8009)]