387059728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{2199203}}^1$

素因数の和:2199222

約数の個数: 20

約数和(自身を含む): 818103888

約数和(自身を除く): 431044160

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 2199203, 4398406, 8796812, 17593624, 24191233, 35187248, 48382466, 96764932, 193529864, 387059728]

約数ペア:

[(1, 387059728), (2, 193529864), (4, 96764932), (8, 48382466), (11, 35187248), (16, 24191233), (22, 17593624), (44, 8796812), (88, 4398406), (176, 2199203)]