22989976

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{21937}}^1$

素因数の和:22074

約数の個数: 16

約数和(自身を含む): 43437240

約数和(自身を除く): 20447264

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 21937, 43874, 87748, 175496, 2873747, 5747494, 11494988, 22989976]

約数ペア:

[(1, 22989976), (2, 11494988), (4, 5747494), (8, 2873747), (131, 175496), (262, 87748), (524, 43874), (1048, 21937)]