84929704

素因数分解:

$2^3\times {\mathrm{509}}^1\times {\mathrm{20857}}^1$

素因数の和:21372

約数の個数: 16

約数和(自身を含む): 159563700

約数和(自身を除く): 74633996

約数列:

[1, 2, 4, 8, 509, 1018, 2036, 4072, 20857, 41714, 83428, 166856, 10616213, 21232426, 42464852, 84929704]

約数ペア:

[(1, 84929704), (2, 42464852), (4, 21232426), (8, 10616213), (509, 166856), (1018, 83428), (2036, 41714), (4072, 20857)]