83420116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{7603}}^1$

素因数の和:7831

約数の個数: 24

約数和(自身を含む): 157980704

約数和(自身を除く): 74560588

約数列:

[1, 2, 4, 13, 26, 52, 211, 422, 844, 2743, 5486, 7603, 10972, 15206, 30412, 98839, 197678, 395356, 1604233, 3208466, 6416932, 20855029, 41710058, 83420116]

約数ペア:

[(1, 83420116), (2, 41710058), (4, 20855029), (13, 6416932), (26, 3208466), (52, 1604233), (211, 395356), (422, 197678), (844, 98839), (2743, 30412), (5486, 15206), (7603, 10972)]