42158792

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{405373}}^1$

素因数の和:405392

約数の個数: 16

約数和(自身を含む): 85128540

約数和(自身を除く): 42969748

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 405373, 810746, 1621492, 3242984, 5269849, 10539698, 21079396, 42158792]

約数ペア:

[(1, 42158792), (2, 21079396), (4, 10539698), (8, 5269849), (13, 3242984), (26, 1621492), (52, 810746), (104, 405373)]