65432272

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{87011}}^1$

素因数の和:87066

約数の個数: 20

約数和(自身を含む): 129473856

約数和(自身を除く): 64041584

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 87011, 174022, 348044, 696088, 1392176, 4089517, 8179034, 16358068, 32716136, 65432272]

約数ペア:

[(1, 65432272), (2, 32716136), (4, 16358068), (8, 8179034), (16, 4089517), (47, 1392176), (94, 696088), (188, 348044), (376, 174022), (752, 87011)]