42486776

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{54751}}^1$

素因数の和:54854

約数の個数: 16

約数和(自身を含む): 80485440

約数和(自身を除く): 37998664

約数列:

[1, 2, 4, 8, 97, 194, 388, 776, 54751, 109502, 219004, 438008, 5310847, 10621694, 21243388, 42486776]

約数ペア:

[(1, 42486776), (2, 21243388), (4, 10621694), (8, 5310847), (97, 438008), (194, 219004), (388, 109502), (776, 54751)]