85019198

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{257}}^1\times {\mathrm{1367}}^1$

素因数の和:1648

約数の個数: 24

約数和(自身を含む): 140824656

約数和(自身を除く): 55805458

約数列:

[1, 2, 11, 22, 121, 242, 257, 514, 1367, 2734, 2827, 5654, 15037, 30074, 31097, 62194, 165407, 330814, 351319, 702638, 3864509, 7729018, 42509599, 85019198]

約数ペア:

[(1, 85019198), (2, 42509599), (11, 7729018), (22, 3864509), (121, 702638), (242, 351319), (257, 330814), (514, 165407), (1367, 62194), (2734, 31097), (2827, 30074), (5654, 15037)]