42319184

素因数分解:

$2^4\times {\mathrm{541}}^1\times {\mathrm{4889}}^1$

素因数の和:5438

約数の個数: 20

約数和(自身を含む): 82161780

約数和(自身を除く): 39842596

約数列:

[1, 2, 4, 8, 16, 541, 1082, 2164, 4328, 4889, 8656, 9778, 19556, 39112, 78224, 2644949, 5289898, 10579796, 21159592, 42319184]

約数ペア:

[(1, 42319184), (2, 21159592), (4, 10579796), (8, 5289898), (16, 2644949), (541, 78224), (1082, 39112), (2164, 19556), (4328, 9778), (4889, 8656)]