56554803128

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{647}}^1\times {\mathrm{352463}}^1$

素因数の和:353147

約数の個数: 32

約数和(自身を含む): 109630402560

約数和(自身を除く): 53075599432

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 647, 1294, 2588, 5176, 20057, 40114, 80228, 160456, 352463, 704926, 1409852, 2819704, 10926353, 21852706, 43705412, 87410824, 228043561, 456087122, 912174244, 1824348488, 7069350391, 14138700782, 28277401564, 56554803128]

約数ペア:

[(1, 56554803128), (2, 28277401564), (4, 14138700782), (8, 7069350391), (31, 1824348488), (62, 912174244), (124, 456087122), (248, 228043561), (647, 87410824), (1294, 43705412), (2588, 21852706), (5176, 10926353), (20057, 2819704), (40114, 1409852), (80228, 704926), (160456, 352463)]