191505352

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{12659}}^1$

素因数の和:12757

約数の個数: 32

約数和(自身を含む): 376761600

約数和(自身を除く): 185256248

約数列:

[1, 2, 4, 8, 31, 61, 62, 122, 124, 244, 248, 488, 1891, 3782, 7564, 12659, 15128, 25318, 50636, 101272, 392429, 772199, 784858, 1544398, 1569716, 3088796, 3139432, 6177592, 23938169, 47876338, 95752676, 191505352]

約数ペア:

[(1, 191505352), (2, 95752676), (4, 47876338), (8, 23938169), (31, 6177592), (61, 3139432), (62, 3088796), (122, 1569716), (124, 1544398), (244, 784858), (248, 772199), (488, 392429), (1891, 101272), (3782, 50636), (7564, 25318), (12659, 15128)]