122893168

素因数分解:

$2^4\times {\mathrm{1721}}^1\times {\mathrm{4463}}^1$

素因数の和:6192

約数の個数: 20

約数和(自身を含む): 238297248

約数和(自身を除く): 115404080

約数列:

[1, 2, 4, 8, 16, 1721, 3442, 4463, 6884, 8926, 13768, 17852, 27536, 35704, 71408, 7680823, 15361646, 30723292, 61446584, 122893168]

約数ペア:

[(1, 122893168), (2, 61446584), (4, 30723292), (8, 15361646), (16, 7680823), (1721, 71408), (3442, 35704), (4463, 27536), (6884, 17852), (8926, 13768)]