2559494416

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{109793}}^1$

素因数の和:109879

約数の個数: 40

約数和(自身を含む): 5227951104

約数和(自身を除く): 2668456688

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 124, 188, 248, 376, 496, 752, 1457, 2914, 5828, 11656, 23312, 109793, 219586, 439172, 878344, 1756688, 3403583, 5160271, 6807166, 10320542, 13614332, 20641084, 27228664, 41282168, 54457328, 82564336, 159968401, 319936802, 639873604, 1279747208, 2559494416]

約数ペア:

[(1, 2559494416), (2, 1279747208), (4, 639873604), (8, 319936802), (16, 159968401), (31, 82564336), (47, 54457328), (62, 41282168), (94, 27228664), (124, 20641084), (188, 13614332), (248, 10320542), (376, 6807166), (496, 5160271), (752, 3403583), (1457, 1756688), (2914, 878344), (5828, 439172), (11656, 219586), (23312, 109793)]