63816848

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{128663}}^1$

素因数の和:128702

約数の個数: 20

約数和(自身を含む): 127634688

約数和(自身を除く): 63817840

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 128663, 257326, 514652, 1029304, 2058608, 3988553, 7977106, 15954212, 31908424, 63816848]

約数ペア:

[(1, 63816848), (2, 31908424), (4, 15954212), (8, 7977106), (16, 3988553), (31, 2058608), (62, 1029304), (124, 514652), (248, 257326), (496, 128663)]