16045716

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 39070080

約数和(自身を除く): 23024364

約数列:

[1, 2, 3, 4, 6, 12, 37, 71, 74, 111, 142, 148, 213, 222, 284, 426, 444, 509, 852, 1018, 1527, 2036, 2627, 3054, 5254, 6108, 7881, 10508, 15762, 18833, 31524, 36139, 37666, 56499, 72278, 75332, 108417, 112998, 144556, 216834, 225996, 433668, 1337143, 2674286, 4011429, 5348572, 8022858, 16045716]

約数ペア:

[(1, 16045716), (2, 8022858), (3, 5348572), (4, 4011429), (6, 2674286), (12, 1337143), (37, 433668), (71, 225996), (74, 216834), (111, 144556), (142, 112998), (148, 108417), (213, 75332), (222, 72278), (284, 56499), (426, 37666), (444, 36139), (509, 31524), (852, 18833), (1018, 15762), (1527, 10508), (2036, 7881), (2627, 6108), (3054, 5254)]