82887178

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{9257}}^1$

素因数の和:9318

約数の個数: 24

約数和(自身を含む): 140369796

約数和(自身を除く): 57482618

約数列:

[1, 2, 11, 22, 37, 74, 121, 242, 407, 814, 4477, 8954, 9257, 18514, 101827, 203654, 342509, 685018, 1120097, 2240194, 3767599, 7535198, 41443589, 82887178]

約数ペア:

[(1, 82887178), (2, 41443589), (11, 7535198), (22, 3767599), (37, 2240194), (74, 1120097), (121, 685018), (242, 342509), (407, 203654), (814, 101827), (4477, 18514), (8954, 9257)]