47942672

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{130279}}^1$

素因数の和:130310

約数の個数: 20

約数和(自身を含む): 96928320

約数和(自身を除く): 48985648

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 130279, 260558, 521116, 1042232, 2084464, 2996417, 5992834, 11985668, 23971336, 47942672]

約数ペア:

[(1, 47942672), (2, 23971336), (4, 11985668), (8, 5992834), (16, 2996417), (23, 2084464), (46, 1042232), (92, 521116), (184, 260558), (368, 130279)]