16700336

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:381

約数の個数: 40

約数和(自身を含む): 33488928

約数和(自身を除く): 16788592

約数列:

[1, 2, 4, 8, 16, 61, 71, 122, 142, 241, 244, 284, 482, 488, 568, 964, 976, 1136, 1928, 3856, 4331, 8662, 14701, 17111, 17324, 29402, 34222, 34648, 58804, 68444, 69296, 117608, 136888, 235216, 273776, 1043771, 2087542, 4175084, 8350168, 16700336]

約数ペア:

[(1, 16700336), (2, 8350168), (4, 4175084), (8, 2087542), (16, 1043771), (61, 273776), (71, 235216), (122, 136888), (142, 117608), (241, 69296), (244, 68444), (284, 58804), (482, 34648), (488, 34222), (568, 29402), (964, 17324), (976, 17111), (1136, 14701), (1928, 8662), (3856, 4331)]