84641194

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{397}}^1\times {\mathrm{881}}^1$

素因数の和:1302

約数の個数: 24

約数和(自身を含む): 140063364

約数和(自身を除く): 55422170

約数列:

[1, 2, 11, 22, 121, 242, 397, 794, 881, 1762, 4367, 8734, 9691, 19382, 48037, 96074, 106601, 213202, 349757, 699514, 3847327, 7694654, 42320597, 84641194]

約数ペア:

[(1, 84641194), (2, 42320597), (11, 7694654), (22, 3847327), (121, 699514), (242, 349757), (397, 213202), (794, 106601), (881, 96074), (1762, 48037), (4367, 19382), (8734, 9691)]