16719776

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:501

約数の個数: 48

約数和(自身を含む): 34927200

約数和(自身を除く): 18207424

約数列:

[1, 2, 4, 8, 16, 29, 32, 43, 58, 86, 116, 172, 232, 344, 419, 464, 688, 838, 928, 1247, 1376, 1676, 2494, 3352, 4988, 6704, 9976, 12151, 13408, 18017, 19952, 24302, 36034, 39904, 48604, 72068, 97208, 144136, 194416, 288272, 388832, 522493, 576544, 1044986, 2089972, 4179944, 8359888, 16719776]

約数ペア:

[(1, 16719776), (2, 8359888), (4, 4179944), (8, 2089972), (16, 1044986), (29, 576544), (32, 522493), (43, 388832), (58, 288272), (86, 194416), (116, 144136), (172, 97208), (232, 72068), (344, 48604), (419, 39904), (464, 36034), (688, 24302), (838, 19952), (928, 18017), (1247, 13408), (1376, 12151), (1676, 9976), (2494, 6704), (3352, 4988)]