31146784

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1$

素因数の和:553

約数の個数: 48

約数和(自身を含む): 64774080

約数和(自身を除く): 33627296

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 101, 184, 202, 368, 404, 419, 736, 808, 838, 1616, 1676, 2323, 3232, 3352, 4646, 6704, 9292, 9637, 13408, 18584, 19274, 37168, 38548, 42319, 74336, 77096, 84638, 154192, 169276, 308384, 338552, 677104, 973337, 1354208, 1946674, 3893348, 7786696, 15573392, 31146784]

約数ペア:

[(1, 31146784), (2, 15573392), (4, 7786696), (8, 3893348), (16, 1946674), (23, 1354208), (32, 973337), (46, 677104), (92, 338552), (101, 308384), (184, 169276), (202, 154192), (368, 84638), (404, 77096), (419, 74336), (736, 42319), (808, 38548), (838, 37168), (1616, 19274), (1676, 18584), (2323, 13408), (3232, 9637), (3352, 9292), (4646, 6704)]