56147248

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{121007}}^1$

素因数の和:121044

約数の個数: 20

約数和(自身を含む): 112537440

約数和(自身を除く): 56390192

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 121007, 242014, 484028, 968056, 1936112, 3509203, 7018406, 14036812, 28073624, 56147248]

約数ペア:

[(1, 56147248), (2, 28073624), (4, 14036812), (8, 7018406), (16, 3509203), (29, 1936112), (58, 968056), (116, 484028), (232, 242014), (464, 121007)]