57381712

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{34819}}^1$

素因数の和:34930

約数の個数: 20

約数和(自身を含む): 112259680

約数和(自身を除く): 54877968

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 34819, 69638, 139276, 278552, 557104, 3586357, 7172714, 14345428, 28690856, 57381712]

約数ペア:

[(1, 57381712), (2, 28690856), (4, 14345428), (8, 7172714), (16, 3586357), (103, 557104), (206, 278552), (412, 139276), (824, 69638), (1648, 34819)]