90839104

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{19991}}^1$

素因数の和:20074

約数の個数: 28

約数和(自身を含む): 182806848

約数和(自身を除く): 91967744

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 19991, 39982, 79964, 159928, 319856, 639712, 1279424, 1419361, 2838722, 5677444, 11354888, 22709776, 45419552, 90839104]

約数ペア:

[(1, 90839104), (2, 45419552), (4, 22709776), (8, 11354888), (16, 5677444), (32, 2838722), (64, 1419361), (71, 1279424), (142, 639712), (284, 319856), (568, 159928), (1136, 79964), (2272, 39982), (4544, 19991)]