30302416

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{99679}}^1$

素因数の和:99706

約数の個数: 20

約数和(自身を含む): 61801600

約数和(自身を除く): 31499184

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 99679, 199358, 398716, 797432, 1594864, 1893901, 3787802, 7575604, 15151208, 30302416]

約数ペア:

[(1, 30302416), (2, 15151208), (4, 7575604), (8, 3787802), (16, 1893901), (19, 1594864), (38, 797432), (76, 398716), (152, 199358), (304, 99679)]