40395128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{297023}}^1$

素因数の和:297046

約数の個数: 16

約数和(自身を含む): 80196480

約数和(自身を除く): 39801352

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 297023, 594046, 1188092, 2376184, 5049391, 10098782, 20197564, 40395128]

約数ペア:

[(1, 40395128), (2, 20197564), (4, 10098782), (8, 5049391), (17, 2376184), (34, 1188092), (68, 594046), (136, 297023)]