131626352

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{57529}}^1$

素因数の和:57561

約数の個数: 40

約数和(自身を含む): 299616240

約数和(自身を除く): 167989888

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 57529, 115058, 230116, 460232, 632819, 747877, 920464, 1265638, 1495754, 2531276, 2991508, 5062552, 5983016, 8226647, 10125104, 11966032, 16453294, 32906588, 65813176, 131626352]

約数ペア:

[(1, 131626352), (2, 65813176), (4, 32906588), (8, 16453294), (11, 11966032), (13, 10125104), (16, 8226647), (22, 5983016), (26, 5062552), (44, 2991508), (52, 2531276), (88, 1495754), (104, 1265638), (143, 920464), (176, 747877), (208, 632819), (286, 460232), (572, 230116), (1144, 115058), (2288, 57529)]