80845948

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{4231}}^1$

素因数の和:4533

約数の個数: 24

約数和(自身を含む): 150371424

約数和(自身を除く): 69525476

約数列:

[1, 2, 4, 17, 34, 68, 281, 562, 1124, 4231, 4777, 8462, 9554, 16924, 19108, 71927, 143854, 287708, 1188911, 2377822, 4755644, 20211487, 40422974, 80845948]

約数ペア:

[(1, 80845948), (2, 40422974), (4, 20211487), (17, 4755644), (34, 2377822), (68, 1188911), (281, 287708), (562, 143854), (1124, 71927), (4231, 19108), (4777, 16924), (8462, 9554)]