76816984

素因数分解:

$2^3\times {\mathrm{557}}^1\times {\mathrm{17239}}^1$

素因数の和:17802

約数の個数: 16

約数和(自身を含む): 144298800

約数和(自身を除く): 67481816

約数列:

[1, 2, 4, 8, 557, 1114, 2228, 4456, 17239, 34478, 68956, 137912, 9602123, 19204246, 38408492, 76816984]

約数ペア:

[(1, 76816984), (2, 38408492), (4, 19204246), (8, 9602123), (557, 137912), (1114, 68956), (2228, 34478), (4456, 17239)]