42416128

素因数分解:

$2^{11}\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 85995000

約数和(自身を除く): 43578872

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 149, 256, 278, 298, 512, 556, 596, 1024, 1112, 1192, 2048, 2224, 2384, 4448, 4768, 8896, 9536, 17792, 19072, 20711, 35584, 38144, 41422, 71168, 76288, 82844, 142336, 152576, 165688, 284672, 305152, 331376, 662752, 1325504, 2651008, 5302016, 10604032, 21208064, 42416128]

約数ペア:

[(1, 42416128), (2, 21208064), (4, 10604032), (8, 5302016), (16, 2651008), (32, 1325504), (64, 662752), (128, 331376), (139, 305152), (149, 284672), (256, 165688), (278, 152576), (298, 142336), (512, 82844), (556, 76288), (596, 71168), (1024, 41422), (1112, 38144), (1192, 35584), (2048, 20711), (2224, 19072), (2384, 17792), (4448, 9536), (4768, 8896)]