8649104

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1237}}^1$

素因数の和:1287

約数の個数: 40

約数和(自身を含む): 18421440

約数和(自身を除く): 9772336

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1237, 1748, 2474, 3496, 4948, 6992, 9896, 19792, 23503, 28451, 47006, 56902, 94012, 113804, 188024, 227608, 376048, 455216, 540569, 1081138, 2162276, 4324552, 8649104]

約数ペア:

[(1, 8649104), (2, 4324552), (4, 2162276), (8, 1081138), (16, 540569), (19, 455216), (23, 376048), (38, 227608), (46, 188024), (76, 113804), (92, 94012), (152, 56902), (184, 47006), (304, 28451), (368, 23503), (437, 19792), (874, 9896), (1237, 6992), (1748, 4948), (2474, 3496)]