57442256

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{115811}}^1$

素因数の和:115850

約数の個数: 20

約数和(自身を含む): 114885504

約数和(自身を除く): 57443248

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 115811, 231622, 463244, 926488, 1852976, 3590141, 7180282, 14360564, 28721128, 57442256]

約数ペア:

[(1, 57442256), (2, 28721128), (4, 14360564), (8, 7180282), (16, 3590141), (31, 1852976), (62, 926488), (124, 463244), (248, 231622), (496, 115811)]