16323604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 33445440

約数和(自身を除く): 17121836

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 139, 157, 187, 278, 314, 374, 556, 628, 748, 1529, 1727, 2363, 2669, 3058, 3454, 4726, 5338, 6116, 6908, 9452, 10676, 21823, 25993, 29359, 43646, 51986, 58718, 87292, 103972, 117436, 240053, 370991, 480106, 741982, 960212, 1483964, 4080901, 8161802, 16323604]

約数ペア:

[(1, 16323604), (2, 8161802), (4, 4080901), (11, 1483964), (17, 960212), (22, 741982), (34, 480106), (44, 370991), (68, 240053), (139, 117436), (157, 103972), (187, 87292), (278, 58718), (314, 51986), (374, 43646), (556, 29359), (628, 25993), (748, 21823), (1529, 10676), (1727, 9452), (2363, 6908), (2669, 6116), (3058, 5338), (3454, 4726)]