16314288

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19993}}^1$

素因数の和:20021

約数の個数: 40

約数和(自身を含む): 44626608

約数和(自身を除く): 28312320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 19993, 39986, 59979, 79972, 119958, 159944, 239916, 319888, 339881, 479832, 679762, 959664, 1019643, 1359524, 2039286, 2719048, 4078572, 5438096, 8157144, 16314288]

約数ペア:

[(1, 16314288), (2, 8157144), (3, 5438096), (4, 4078572), (6, 2719048), (8, 2039286), (12, 1359524), (16, 1019643), (17, 959664), (24, 679762), (34, 479832), (48, 339881), (51, 319888), (68, 239916), (102, 159944), (136, 119958), (204, 79972), (272, 59979), (408, 39986), (816, 19993)]