86572336

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{503}}^1$

素因数の和:889

約数の個数: 40

約数和(自身を含む): 173988864

約数和(自身を除く): 87416528

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 347, 496, 503, 694, 1006, 1388, 2012, 2776, 4024, 5552, 8048, 10757, 15593, 21514, 31186, 43028, 62372, 86056, 124744, 172112, 174541, 249488, 349082, 698164, 1396328, 2792656, 5410771, 10821542, 21643084, 43286168, 86572336]

約数ペア:

[(1, 86572336), (2, 43286168), (4, 21643084), (8, 10821542), (16, 5410771), (31, 2792656), (62, 1396328), (124, 698164), (248, 349082), (347, 249488), (496, 174541), (503, 172112), (694, 124744), (1006, 86056), (1388, 62372), (2012, 43028), (2776, 31186), (4024, 21514), (5552, 15593), (8048, 10757)]