83169118

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1$

素因数の和:604

約数の個数: 32

約数和(自身を含む): 136116000

約数和(自身を除く): 52946882

約数列:

[1, 2, 19, 37, 38, 74, 149, 298, 397, 703, 794, 1406, 2831, 5513, 5662, 7543, 11026, 14689, 15086, 29378, 59153, 104747, 118306, 209494, 279091, 558182, 1123907, 2188661, 2247814, 4377322, 41584559, 83169118]

約数ペア:

[(1, 83169118), (2, 41584559), (19, 4377322), (37, 2247814), (38, 2188661), (74, 1123907), (149, 558182), (298, 279091), (397, 209494), (703, 118306), (794, 104747), (1406, 59153), (2831, 29378), (5513, 15086), (5662, 14689), (7543, 11026)]