78284432

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{50441}}^1$

素因数の和:50546

約数の個数: 20

約数和(自身を含む): 153242796

約数和(自身を除く): 74958364

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 50441, 100882, 201764, 403528, 807056, 4892777, 9785554, 19571108, 39142216, 78284432]

約数ペア:

[(1, 78284432), (2, 39142216), (4, 19571108), (8, 9785554), (16, 4892777), (97, 807056), (194, 403528), (388, 201764), (776, 100882), (1552, 50441)]