47345584

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20693}}^1$

素因数の和:20725

約数の個数: 40

約数和(自身を含む): 107774352

約数和(自身を除く): 60428768

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 20693, 41386, 82772, 165544, 227623, 269009, 331088, 455246, 538018, 910492, 1076036, 1820984, 2152072, 2959099, 3641968, 4304144, 5918198, 11836396, 23672792, 47345584]

約数ペア:

[(1, 47345584), (2, 23672792), (4, 11836396), (8, 5918198), (11, 4304144), (13, 3641968), (16, 2959099), (22, 2152072), (26, 1820984), (44, 1076036), (52, 910492), (88, 538018), (104, 455246), (143, 331088), (176, 269009), (208, 227623), (286, 165544), (572, 82772), (1144, 41386), (2288, 20693)]