83138638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{42461}}^1$

素因数の和:42563

約数の個数: 16

約数和(自身を含む): 137576880

約数和(自身を除く): 54438242

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 42461, 84922, 467071, 934142, 3779029, 7558058, 41569319, 83138638]

約数ペア:

[(1, 83138638), (2, 41569319), (11, 7558058), (22, 3779029), (89, 934142), (178, 467071), (979, 84922), (1958, 42461)]