78234224

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{212593}}^1$

素因数の和:212624

約数の個数: 20

約数和(自身を含む): 158169936

約数和(自身を除く): 79935712

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 212593, 425186, 850372, 1700744, 3401488, 4889639, 9779278, 19558556, 39117112, 78234224]

約数ペア:

[(1, 78234224), (2, 39117112), (4, 19558556), (8, 9779278), (16, 4889639), (23, 3401488), (46, 1700744), (92, 850372), (184, 425186), (368, 212593)]