42617912

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{16493}}^1$

素因数の和:16535

約数の個数: 32

約数和(自身を含む): 89067600

約数和(自身を除く): 46449688

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 16493, 32986, 65972, 131944, 280381, 313367, 560762, 626734, 1121524, 1253468, 2243048, 2506936, 5327239, 10654478, 21308956, 42617912]

約数ペア:

[(1, 42617912), (2, 21308956), (4, 10654478), (8, 5327239), (17, 2506936), (19, 2243048), (34, 1253468), (38, 1121524), (68, 626734), (76, 560762), (136, 313367), (152, 280381), (323, 131944), (646, 65972), (1292, 32986), (2584, 16493)]