21236032

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{8093}}^1$

素因数の和:8146

約数の個数: 28

約数和(自身を含む): 43173396

約数和(自身を除く): 21937364

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 1312, 2624, 8093, 16186, 32372, 64744, 129488, 258976, 331813, 517952, 663626, 1327252, 2654504, 5309008, 10618016, 21236032]

約数ペア:

[(1, 21236032), (2, 10618016), (4, 5309008), (8, 2654504), (16, 1327252), (32, 663626), (41, 517952), (64, 331813), (82, 258976), (164, 129488), (328, 64744), (656, 32372), (1312, 16186), (2624, 8093)]