57253808

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{155581}}^1$

素因数の和:155612

約数の個数: 20

約数和(自身を含む): 115753008

約数和(自身を除く): 58499200

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 155581, 311162, 622324, 1244648, 2489296, 3578363, 7156726, 14313452, 28626904, 57253808]

約数ペア:

[(1, 57253808), (2, 28626904), (4, 14313452), (8, 7156726), (16, 3578363), (23, 2489296), (46, 1244648), (92, 622324), (184, 311162), (368, 155581)]