54996976

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{110881}}^1$

素因数の和:110920

約数の個数: 20

約数和(自身を含む): 109994944

約数和(自身を除く): 54997968

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 110881, 221762, 443524, 887048, 1774096, 3437311, 6874622, 13749244, 27498488, 54996976]

約数ペア:

[(1, 54996976), (2, 27498488), (4, 13749244), (8, 6874622), (16, 3437311), (31, 1774096), (62, 887048), (124, 443524), (248, 221762), (496, 110881)]