959331376

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{26309}}^1$

素因数の和:26413

約数の個数: 40

約数和(自身を含む): 1937889360

約数和(自身を除く): 978557984

約数列:

[1, 2, 4, 8, 16, 43, 53, 86, 106, 172, 212, 344, 424, 688, 848, 2279, 4558, 9116, 18232, 26309, 36464, 52618, 105236, 210472, 420944, 1131287, 1394377, 2262574, 2788754, 4525148, 5577508, 9050296, 11155016, 18100592, 22310032, 59958211, 119916422, 239832844, 479665688, 959331376]

約数ペア:

[(1, 959331376), (2, 479665688), (4, 239832844), (8, 119916422), (16, 59958211), (43, 22310032), (53, 18100592), (86, 11155016), (106, 9050296), (172, 5577508), (212, 4525148), (344, 2788754), (424, 2262574), (688, 1394377), (848, 1131287), (2279, 420944), (4558, 210472), (9116, 105236), (18232, 52618), (26309, 36464)]