80877976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{12653}}^1$

素因数の和:12723

約数の個数: 32

約数和(自身を含む): 163995840

約数和(自身を除く): 83117864

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 376, 799, 1598, 3196, 6392, 12653, 25306, 50612, 101224, 215101, 430202, 594691, 860404, 1189382, 1720808, 2378764, 4757528, 10109747, 20219494, 40438988, 80877976]

約数ペア:

[(1, 80877976), (2, 40438988), (4, 20219494), (8, 10109747), (17, 4757528), (34, 2378764), (47, 1720808), (68, 1189382), (94, 860404), (136, 594691), (188, 430202), (376, 215101), (799, 101224), (1598, 50612), (3196, 25306), (6392, 12653)]