82542812

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{199}}^1\times {\mathrm{857}}^1$

素因数の和:1082

約数の個数: 36

約数和(自身を含む): 159759600

約数和(自身を除く): 77216788

約数列:

[1, 2, 4, 11, 22, 44, 121, 199, 242, 398, 484, 796, 857, 1714, 2189, 3428, 4378, 8756, 9427, 18854, 24079, 37708, 48158, 96316, 103697, 170543, 207394, 341086, 414788, 682172, 1875973, 3751946, 7503892, 20635703, 41271406, 82542812]

約数ペア:

[(1, 82542812), (2, 41271406), (4, 20635703), (11, 7503892), (22, 3751946), (44, 1875973), (121, 682172), (199, 414788), (242, 341086), (398, 207394), (484, 170543), (796, 103697), (857, 96316), (1714, 48158), (2189, 37708), (3428, 24079), (4378, 18854), (8756, 9427)]