56394886

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{389}}^1\times {\mathrm{419}}^1$

素因数の和:983

約数の個数: 16

約数和(自身を含む): 85503600

約数和(自身を除く): 29108714

約数列:

[1, 2, 173, 346, 389, 419, 778, 838, 67297, 72487, 134594, 144974, 162991, 325982, 28197443, 56394886]

約数ペア:

[(1, 56394886), (2, 28197443), (173, 325982), (346, 162991), (389, 144974), (419, 134594), (778, 72487), (838, 67297)]