42318896

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{114997}}^1$

素因数の和:115028

約数の個数: 20

約数和(自身を含む): 85558512

約数和(自身を除く): 43239616

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 114997, 229994, 459988, 919976, 1839952, 2644931, 5289862, 10579724, 21159448, 42318896]

約数ペア:

[(1, 42318896), (2, 21159448), (4, 10579724), (8, 5289862), (16, 2644931), (23, 1839952), (46, 919976), (92, 459988), (184, 229994), (368, 114997)]