86919260

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{52361}}^1$

素因数の和:52453

約数の個数: 24

約数和(自身を含む): 184733136

約数和(自身を除く): 97813876

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 52361, 104722, 209444, 261805, 523610, 1047220, 4345963, 8691926, 17383852, 21729815, 43459630, 86919260]

約数ペア:

[(1, 86919260), (2, 43459630), (4, 21729815), (5, 17383852), (10, 8691926), (20, 4345963), (83, 1047220), (166, 523610), (332, 261805), (415, 209444), (830, 104722), (1660, 52361)]