56166512

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:477

約数の個数: 40

約数和(自身を含む): 111040512

約数和(自身を除く): 54874000

約数列:

[1, 2, 4, 8, 16, 127, 131, 211, 254, 262, 422, 508, 524, 844, 1016, 1048, 1688, 2032, 2096, 3376, 16637, 26797, 27641, 33274, 53594, 55282, 66548, 107188, 110564, 133096, 214376, 221128, 266192, 428752, 442256, 3510407, 7020814, 14041628, 28083256, 56166512]

約数ペア:

[(1, 56166512), (2, 28083256), (4, 14041628), (8, 7020814), (16, 3510407), (127, 442256), (131, 428752), (211, 266192), (254, 221128), (262, 214376), (422, 133096), (508, 110564), (524, 107188), (844, 66548), (1016, 55282), (1048, 53594), (1688, 33274), (2032, 27641), (2096, 26797), (3376, 16637)]