21112384

素因数分解:

$2^6\times {\mathrm{107}}^1\times {\mathrm{3083}}^1$

素因数の和:3202

約数の個数: 28

約数和(自身を含む): 42300144

約数和(自身を除く): 21187760

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 214, 428, 856, 1712, 3083, 3424, 6166, 6848, 12332, 24664, 49328, 98656, 197312, 329881, 659762, 1319524, 2639048, 5278096, 10556192, 21112384]

約数ペア:

[(1, 21112384), (2, 10556192), (4, 5278096), (8, 2639048), (16, 1319524), (32, 659762), (64, 329881), (107, 197312), (214, 98656), (428, 49328), (856, 24664), (1712, 12332), (3083, 6848), (3424, 6166)]