82864048

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{65557}}^1$

素因数の和:65644

約数の個数: 20

約数和(自身を含む): 162583840

約数和(自身を除く): 79719792

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 65557, 131114, 262228, 524456, 1048912, 5179003, 10358006, 20716012, 41432024, 82864048]

約数ペア:

[(1, 82864048), (2, 41432024), (4, 20716012), (8, 10358006), (16, 5179003), (79, 1048912), (158, 524456), (316, 262228), (632, 131114), (1264, 65557)]