78317072

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{82963}}^1$

素因数の和:83030

約数の個数: 20

約数和(自身を含む): 154313040

約数和(自身を除く): 75995968

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 82963, 165926, 331852, 663704, 1327408, 4894817, 9789634, 19579268, 39158536, 78317072]

約数ペア:

[(1, 78317072), (2, 39158536), (4, 19579268), (8, 9789634), (16, 4894817), (59, 1327408), (118, 663704), (236, 331852), (472, 165926), (944, 82963)]