80494472

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{337}}^1\times {\mathrm{409}}^1$

素因数の和:825

約数の個数: 32

約数和(自身を含む): 153823800

約数和(自身を除く): 73329328

約数列:

[1, 2, 4, 8, 73, 146, 292, 337, 409, 584, 674, 818, 1348, 1636, 2696, 3272, 24601, 29857, 49202, 59714, 98404, 119428, 137833, 196808, 238856, 275666, 551332, 1102664, 10061809, 20123618, 40247236, 80494472]

約数ペア:

[(1, 80494472), (2, 40247236), (4, 20123618), (8, 10061809), (73, 1102664), (146, 551332), (292, 275666), (337, 238856), (409, 196808), (584, 137833), (674, 119428), (818, 98404), (1348, 59714), (1636, 49202), (2696, 29857), (3272, 24601)]