42093584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1289}}^1$

素因数の和:1467

約数の個数: 40

約数和(自身を含む): 88457880

約数和(自身を除く): 46364296

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 157, 208, 314, 628, 1256, 1289, 2041, 2512, 2578, 4082, 5156, 8164, 10312, 16328, 16757, 20624, 32656, 33514, 67028, 134056, 202373, 268112, 404746, 809492, 1618984, 2630849, 3237968, 5261698, 10523396, 21046792, 42093584]

約数ペア:

[(1, 42093584), (2, 21046792), (4, 10523396), (8, 5261698), (13, 3237968), (16, 2630849), (26, 1618984), (52, 809492), (104, 404746), (157, 268112), (208, 202373), (314, 134056), (628, 67028), (1256, 33514), (1289, 32656), (2041, 20624), (2512, 16757), (2578, 16328), (4082, 10312), (5156, 8164)]