87953944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{27281}}^1$

素因数の和:27331

約数の個数: 32

約数和(自身を含む): 183335040

約数和(自身を除く): 95381096

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 27281, 54562, 109124, 218248, 354653, 709306, 845711, 1418612, 1691422, 2837224, 3382844, 6765688, 10994243, 21988486, 43976972, 87953944]

約数ペア:

[(1, 87953944), (2, 43976972), (4, 21988486), (8, 10994243), (13, 6765688), (26, 3382844), (31, 2837224), (52, 1691422), (62, 1418612), (104, 845711), (124, 709306), (248, 354653), (403, 218248), (806, 109124), (1612, 54562), (3224, 27281)]