8478128

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{17093}}^1$

素因数の和:17132

約数の個数: 20

約数和(自身を含む): 16957248

約数和(自身を除く): 8479120

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 17093, 34186, 68372, 136744, 273488, 529883, 1059766, 2119532, 4239064, 8478128]

約数ペア:

[(1, 8478128), (2, 4239064), (4, 2119532), (8, 1059766), (16, 529883), (31, 273488), (62, 136744), (124, 68372), (248, 34186), (496, 17093)]