80473672

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{141679}}^1$

素因数の和:141756

約数の個数: 16

約数和(自身を含む): 153014400

約数和(自身を除く): 72540728

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 141679, 283358, 566716, 1133432, 10059209, 20118418, 40236836, 80473672]

約数ペア:

[(1, 80473672), (2, 40236836), (4, 20118418), (8, 10059209), (71, 1133432), (142, 566716), (284, 283358), (568, 141679)]