16590888

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{1759}}^1$

素因数の和:1902

約数の個数: 48

約数和(自身を含む): 45302400

約数和(自身を除く): 28711512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 1759, 2358, 3144, 3518, 4716, 5277, 7036, 9432, 10554, 14072, 15831, 21108, 31662, 42216, 63324, 126648, 230429, 460858, 691287, 921716, 1382574, 1843432, 2073861, 2765148, 4147722, 5530296, 8295444, 16590888]

約数ペア:

[(1, 16590888), (2, 8295444), (3, 5530296), (4, 4147722), (6, 2765148), (8, 2073861), (9, 1843432), (12, 1382574), (18, 921716), (24, 691287), (36, 460858), (72, 230429), (131, 126648), (262, 63324), (393, 42216), (524, 31662), (786, 21108), (1048, 15831), (1179, 14072), (1572, 10554), (1759, 9432), (2358, 7036), (3144, 5277), (3518, 4716)]