82904432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1889}}^1$

素因数の和:2121

約数の個数: 40

約数和(自身を含む): 173895120

約数和(自身を除く): 90990688

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 211, 422, 844, 1688, 1889, 2743, 3376, 3778, 5486, 7556, 10972, 15112, 21944, 24557, 30224, 43888, 49114, 98228, 196456, 392912, 398579, 797158, 1594316, 3188632, 5181527, 6377264, 10363054, 20726108, 41452216, 82904432]

約数ペア:

[(1, 82904432), (2, 41452216), (4, 20726108), (8, 10363054), (13, 6377264), (16, 5181527), (26, 3188632), (52, 1594316), (104, 797158), (208, 398579), (211, 392912), (422, 196456), (844, 98228), (1688, 49114), (1889, 43888), (2743, 30224), (3376, 24557), (3778, 21944), (5486, 15112), (7556, 10972)]