315652936

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{19163}}^1$

素因数の和:19269

約数の個数: 32

約数和(自身を含む): 620913600

約数和(自身を除く): 305260664

約数列:

[1, 2, 4, 8, 29, 58, 71, 116, 142, 232, 284, 568, 2059, 4118, 8236, 16472, 19163, 38326, 76652, 153304, 555727, 1111454, 1360573, 2222908, 2721146, 4445816, 5442292, 10884584, 39456617, 78913234, 157826468, 315652936]

約数ペア:

[(1, 315652936), (2, 157826468), (4, 78913234), (8, 39456617), (29, 10884584), (58, 5442292), (71, 4445816), (116, 2721146), (142, 2222908), (232, 1360573), (284, 1111454), (568, 555727), (2059, 153304), (4118, 76652), (8236, 38326), (16472, 19163)]