79883372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{941}}^1\times {\mathrm{1117}}^1$

素因数の和:2081

約数の個数: 24

約数和(自身を含む): 147441840

約数和(自身を除く): 67558468

約数列:

[1, 2, 4, 19, 38, 76, 941, 1117, 1882, 2234, 3764, 4468, 17879, 21223, 35758, 42446, 71516, 84892, 1051097, 2102194, 4204388, 19970843, 39941686, 79883372]

約数ペア:

[(1, 79883372), (2, 39941686), (4, 19970843), (19, 4204388), (38, 2102194), (76, 1051097), (941, 84892), (1117, 71516), (1882, 42446), (2234, 35758), (3764, 21223), (4468, 17879)]