164857744

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{447983}}^1$

素因数の和:448014

約数の個数: 20

約数和(自身を含む): 333300096

約数和(自身を除く): 168442352

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 447983, 895966, 1791932, 3583864, 7167728, 10303609, 20607218, 41214436, 82428872, 164857744]

約数ペア:

[(1, 164857744), (2, 82428872), (4, 41214436), (8, 20607218), (16, 10303609), (23, 7167728), (46, 3583864), (92, 1791932), (184, 895966), (368, 447983)]