81924424

素因数分解:

$2^3\times {\mathrm{439}}^1\times {\mathrm{23327}}^1$

素因数の和:23772

約数の個数: 16

約数和(自身を含む): 153964800

約数和(自身を除く): 72040376

約数列:

[1, 2, 4, 8, 439, 878, 1756, 3512, 23327, 46654, 93308, 186616, 10240553, 20481106, 40962212, 81924424]

約数ペア:

[(1, 81924424), (2, 40962212), (4, 20481106), (8, 10240553), (439, 186616), (878, 93308), (1756, 46654), (3512, 23327)]