162515008

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{32143}}^1$

素因数の和:32234

約数の個数: 28

約数和(自身を含む): 326583040

約数和(自身を除く): 164068032

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 632, 1264, 2528, 5056, 32143, 64286, 128572, 257144, 514288, 1028576, 2057152, 2539297, 5078594, 10157188, 20314376, 40628752, 81257504, 162515008]

約数ペア:

[(1, 162515008), (2, 81257504), (4, 40628752), (8, 20314376), (16, 10157188), (32, 5078594), (64, 2539297), (79, 2057152), (158, 1028576), (316, 514288), (632, 257144), (1264, 128572), (2528, 64286), (5056, 32143)]