1838861632

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{9973}}^1$

素因数の和:10095

約数の個数: 56

約数和(自身を含む): 3789960416

約数和(自身を除く): 1951098784

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 67, 86, 134, 172, 268, 344, 536, 688, 1072, 1376, 2144, 2752, 2881, 4288, 5762, 9973, 11524, 19946, 23048, 39892, 46096, 79784, 92192, 159568, 184384, 319136, 428839, 638272, 668191, 857678, 1336382, 1715356, 2672764, 3430712, 5345528, 6861424, 10691056, 13722848, 21382112, 27445696, 28732213, 42764224, 57464426, 114928852, 229857704, 459715408, 919430816, 1838861632]

約数ペア:

[(1, 1838861632), (2, 919430816), (4, 459715408), (8, 229857704), (16, 114928852), (32, 57464426), (43, 42764224), (64, 28732213), (67, 27445696), (86, 21382112), (134, 13722848), (172, 10691056), (268, 6861424), (344, 5345528), (536, 3430712), (688, 2672764), (1072, 1715356), (1376, 1336382), (2144, 857678), (2752, 668191), (2881, 638272), (4288, 428839), (5762, 319136), (9973, 184384), (11524, 159568), (19946, 92192), (23048, 79784), (39892, 46096)]