8067872

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:201

約数の個数: 48

約数和(自身を含む): 16656192

約数和(自身を除く): 8588320

約数列:

[1, 2, 4, 8, 16, 32, 53, 67, 71, 106, 134, 142, 212, 268, 284, 424, 536, 568, 848, 1072, 1136, 1696, 2144, 2272, 3551, 3763, 4757, 7102, 7526, 9514, 14204, 15052, 19028, 28408, 30104, 38056, 56816, 60208, 76112, 113632, 120416, 152224, 252121, 504242, 1008484, 2016968, 4033936, 8067872]

約数ペア:

[(1, 8067872), (2, 4033936), (4, 2016968), (8, 1008484), (16, 504242), (32, 252121), (53, 152224), (67, 120416), (71, 113632), (106, 76112), (134, 60208), (142, 56816), (212, 38056), (268, 30104), (284, 28408), (424, 19028), (536, 15052), (568, 14204), (848, 9514), (1072, 7526), (1136, 7102), (1696, 4757), (2144, 3763), (2272, 3551)]