812241344

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{160649}}^1$

素因数の和:160740

約数の個数: 28

約数和(自身を含む): 1632204000

約数和(自身を除く): 819962656

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 632, 1264, 2528, 5056, 160649, 321298, 642596, 1285192, 2570384, 5140768, 10281536, 12691271, 25382542, 50765084, 101530168, 203060336, 406120672, 812241344]

約数ペア:

[(1, 812241344), (2, 406120672), (4, 203060336), (8, 101530168), (16, 50765084), (32, 25382542), (64, 12691271), (79, 10281536), (158, 5140768), (316, 2570384), (632, 1285192), (1264, 642596), (2528, 321298), (5056, 160649)]