82525978

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{4519}}^1$

素因数の和:4941

約数の個数: 16

約数和(自身を含む): 129525120

約数和(自身を除く): 46999142

約数列:

[1, 2, 23, 46, 397, 794, 4519, 9038, 9131, 18262, 103937, 207874, 1794043, 3588086, 41262989, 82525978]

約数ペア:

[(1, 82525978), (2, 41262989), (23, 3588086), (46, 1794043), (397, 207874), (794, 103937), (4519, 18262), (9038, 9131)]