80132752

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{8039}}^1$

素因数の和:8143

約数の個数: 40

約数和(自身を含む): 179452800

約数和(自身を除く): 99320048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1246, 1424, 2492, 4984, 8039, 9968, 16078, 32156, 56273, 64312, 112546, 128624, 225092, 450184, 715471, 900368, 1430942, 2861884, 5008297, 5723768, 10016594, 11447536, 20033188, 40066376, 80132752]

約数ペア:

[(1, 80132752), (2, 40066376), (4, 20033188), (7, 11447536), (8, 10016594), (14, 5723768), (16, 5008297), (28, 2861884), (56, 1430942), (89, 900368), (112, 715471), (178, 450184), (356, 225092), (623, 128624), (712, 112546), (1246, 64312), (1424, 56273), (2492, 32156), (4984, 16078), (8039, 9968)]