16823132

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 34020000

約数和(自身を除く): 17196868

約数列:

[1, 2, 4, 17, 19, 29, 34, 38, 58, 68, 76, 116, 323, 449, 493, 551, 646, 898, 986, 1102, 1292, 1796, 1972, 2204, 7633, 8531, 9367, 13021, 15266, 17062, 18734, 26042, 30532, 34124, 37468, 52084, 145027, 221357, 247399, 290054, 442714, 494798, 580108, 885428, 989596, 4205783, 8411566, 16823132]

約数ペア:

[(1, 16823132), (2, 8411566), (4, 4205783), (17, 989596), (19, 885428), (29, 580108), (34, 494798), (38, 442714), (58, 290054), (68, 247399), (76, 221357), (116, 145027), (323, 52084), (449, 37468), (493, 34124), (551, 30532), (646, 26042), (898, 18734), (986, 17062), (1102, 15266), (1292, 13021), (1796, 9367), (1972, 8531), (2204, 7633)]