56556464

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{186041}}^1$

素因数の和:186068

約数の個数: 20

約数和(自身を含む): 115346040

約数和(自身を除く): 58789576

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 186041, 372082, 744164, 1488328, 2976656, 3534779, 7069558, 14139116, 28278232, 56556464]

約数ペア:

[(1, 56556464), (2, 28278232), (4, 14139116), (8, 7069558), (16, 3534779), (19, 2976656), (38, 1488328), (76, 744164), (152, 372082), (304, 186041)]