20160405592

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{1759}}^1\times {\mathrm{21383}}^1$

素因数の和:23215

約数の個数: 32

約数和(自身を含む): 38388556800

約数和(自身を除く): 18228151208

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 1759, 3518, 7036, 14072, 21383, 42766, 85532, 117853, 171064, 235706, 471412, 942824, 1432661, 2865322, 5730644, 11461288, 37612697, 75225394, 150450788, 300901576, 2520050699, 5040101398, 10080202796, 20160405592]

約数ペア:

[(1, 20160405592), (2, 10080202796), (4, 5040101398), (8, 2520050699), (67, 300901576), (134, 150450788), (268, 75225394), (536, 37612697), (1759, 11461288), (3518, 5730644), (7036, 2865322), (14072, 1432661), (21383, 942824), (42766, 471412), (85532, 235706), (117853, 171064)]