88893251984

素因数分解:

$2^4\times {\mathrm{557}}^1\times {\mathrm{9974557}}^1$

素因数の和:9975122

約数の個数: 20

約数和(自身を含む): 172539904284

約数和(自身を除く): 83646652300

約数列:

[1, 2, 4, 8, 16, 557, 1114, 2228, 4456, 8912, 9974557, 19949114, 39898228, 79796456, 159592912, 5555828249, 11111656498, 22223312996, 44446625992, 88893251984]

約数ペア:

[(1, 88893251984), (2, 44446625992), (4, 22223312996), (8, 11111656498), (16, 5555828249), (557, 159592912), (1114, 79796456), (2228, 39898228), (4456, 19949114), (8912, 9974557)]