42828368

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{243343}}^1$

素因数の和:243362

約数の個数: 20

約数和(自身を含む): 90523968

約数和(自身を除く): 47695600

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 243343, 486686, 973372, 1946744, 2676773, 3893488, 5353546, 10707092, 21414184, 42828368]

約数ペア:

[(1, 42828368), (2, 21414184), (4, 10707092), (8, 5353546), (11, 3893488), (16, 2676773), (22, 1946744), (44, 973372), (88, 486686), (176, 243343)]