81262246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{76231}}^1$

素因数の和:76287

約数の個数: 16

約数和(自身を含む): 134473248

約数和(自身を除く): 53211002

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 76231, 152462, 991003, 1982006, 3125471, 6250942, 40631123, 81262246]

約数ペア:

[(1, 81262246), (2, 40631123), (13, 6250942), (26, 3125471), (41, 1982006), (82, 991003), (533, 152462), (1066, 76231)]