80321152

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{27283}}^1$

素因数の和:27320

約数の個数: 32

約数和(自身を含む): 166978080

約数和(自身を除く): 86656928

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 27283, 54566, 109132, 218264, 436528, 627509, 873056, 1255018, 1746112, 2510036, 3492224, 5020072, 10040144, 20080288, 40160576, 80321152]

約数ペア:

[(1, 80321152), (2, 40160576), (4, 20080288), (8, 10040144), (16, 5020072), (23, 3492224), (32, 2510036), (46, 1746112), (64, 1255018), (92, 873056), (128, 627509), (184, 436528), (368, 218264), (736, 109132), (1472, 54566), (2944, 27283)]