16417144

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 31640400

約数和(自身を除く): 15223256

約数列:

[1, 2, 4, 8, 67, 109, 134, 218, 268, 281, 436, 536, 562, 872, 1124, 2248, 7303, 14606, 18827, 29212, 30629, 37654, 58424, 61258, 75308, 122516, 150616, 245032, 2052143, 4104286, 8208572, 16417144]

約数ペア:

[(1, 16417144), (2, 8208572), (4, 4104286), (8, 2052143), (67, 245032), (109, 150616), (134, 122516), (218, 75308), (268, 61258), (281, 58424), (436, 37654), (536, 30629), (562, 29212), (872, 18827), (1124, 14606), (2248, 7303)]