22491632

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{20981}}^1$

素因数の和:21056

約数の個数: 20

約数和(自身を含む): 44230056

約数和(自身を除く): 21738424

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 20981, 41962, 83924, 167848, 335696, 1405727, 2811454, 5622908, 11245816, 22491632]

約数ペア:

[(1, 22491632), (2, 11245816), (4, 5622908), (8, 2811454), (16, 1405727), (67, 335696), (134, 167848), (268, 83924), (536, 41962), (1072, 20981)]