16716308

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 35368704

約数和(自身を除く): 18652396

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 101, 161, 202, 257, 322, 404, 514, 644, 707, 1028, 1414, 1799, 2323, 2828, 3598, 4646, 5911, 7196, 9292, 11822, 16261, 23644, 25957, 32522, 41377, 51914, 65044, 82754, 103828, 165508, 181699, 363398, 597011, 726796, 1194022, 2388044, 4179077, 8358154, 16716308]

約数ペア:

[(1, 16716308), (2, 8358154), (4, 4179077), (7, 2388044), (14, 1194022), (23, 726796), (28, 597011), (46, 363398), (92, 181699), (101, 165508), (161, 103828), (202, 82754), (257, 65044), (322, 51914), (404, 41377), (514, 32522), (644, 25957), (707, 23644), (1028, 16261), (1414, 11822), (1799, 9292), (2323, 7196), (2828, 5911), (3598, 4646)]