80802676

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{4561}}^1$

素因数の和:4711

約数の個数: 24

約数和(自身を含む): 146129984

約数和(自身を除く): 65327308

約数列:

[1, 2, 4, 43, 86, 103, 172, 206, 412, 4429, 4561, 8858, 9122, 17716, 18244, 196123, 392246, 469783, 784492, 939566, 1879132, 20200669, 40401338, 80802676]

約数ペア:

[(1, 80802676), (2, 40401338), (4, 20200669), (43, 1879132), (86, 939566), (103, 784492), (172, 469783), (206, 392246), (412, 196123), (4429, 18244), (4561, 17716), (8858, 9122)]