31604536

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{569}}^1$

素因数の和:759

約数の個数: 32

約数和(自身を含む): 60944400

約数和(自身を除く): 29339864

約数列:

[1, 2, 4, 8, 53, 106, 131, 212, 262, 424, 524, 569, 1048, 1138, 2276, 4552, 6943, 13886, 27772, 30157, 55544, 60314, 74539, 120628, 149078, 241256, 298156, 596312, 3950567, 7901134, 15802268, 31604536]

約数ペア:

[(1, 31604536), (2, 15802268), (4, 7901134), (8, 3950567), (53, 596312), (106, 298156), (131, 241256), (212, 149078), (262, 120628), (424, 74539), (524, 60314), (569, 55544), (1048, 30157), (1138, 27772), (2276, 13886), (4552, 6943)]