16911908024

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1303}}^1\times {\mathrm{1777}}^1$

素因数の和:3180

約数の個数: 64

約数和(自身を含む): 35055901440

約数和(自身を除く): 18143993416

約数列:

[1, 2, 4, 8, 11, 22, 44, 83, 88, 166, 332, 664, 913, 1303, 1777, 1826, 2606, 3554, 3652, 5212, 7108, 7304, 10424, 14216, 14333, 19547, 28666, 39094, 57332, 78188, 108149, 114664, 147491, 156376, 216298, 294982, 432596, 589964, 865192, 1179928, 1189639, 1622401, 2315431, 2379278, 3244802, 4630862, 4758556, 6489604, 9261724, 9517112, 12979208, 18523448, 25469741, 50939482, 101878964, 192180773, 203757928, 384361546, 768723092, 1537446184, 2113988503, 4227977006, 8455954012, 16911908024]

約数ペア:

[(1, 16911908024), (2, 8455954012), (4, 4227977006), (8, 2113988503), (11, 1537446184), (22, 768723092), (44, 384361546), (83, 203757928), (88, 192180773), (166, 101878964), (332, 50939482), (664, 25469741), (913, 18523448), (1303, 12979208), (1777, 9517112), (1826, 9261724), (2606, 6489604), (3554, 4758556), (3652, 4630862), (5212, 3244802), (7108, 2379278), (7304, 2315431), (10424, 1622401), (14216, 1189639), (14333, 1179928), (19547, 865192), (28666, 589964), (39094, 432596), (57332, 294982), (78188, 216298), (108149, 156376), (114664, 147491)]