43758416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2663}}^1$

素因数の和:2763

約数の個数: 40

約数和(自身を含む): 92494080

約数和(自身を除く): 48735664

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 208, 316, 632, 1027, 1264, 2054, 2663, 4108, 5326, 8216, 10652, 16432, 21304, 34619, 42608, 69238, 138476, 210377, 276952, 420754, 553904, 841508, 1683016, 2734901, 3366032, 5469802, 10939604, 21879208, 43758416]

約数ペア:

[(1, 43758416), (2, 21879208), (4, 10939604), (8, 5469802), (13, 3366032), (16, 2734901), (26, 1683016), (52, 841508), (79, 553904), (104, 420754), (158, 276952), (208, 210377), (316, 138476), (632, 69238), (1027, 42608), (1264, 34619), (2054, 21304), (2663, 16432), (4108, 10652), (5326, 8216)]