80963958

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{1409}}^1$

素因数の和:1632

約数の個数: 32

約数和(自身を含む): 165748320

約数和(自身を除く): 84784362

約数列:

[1, 2, 3, 6, 61, 122, 157, 183, 314, 366, 471, 942, 1409, 2818, 4227, 8454, 9577, 19154, 28731, 57462, 85949, 171898, 221213, 257847, 442426, 515694, 663639, 1327278, 13493993, 26987986, 40481979, 80963958]

約数ペア:

[(1, 80963958), (2, 40481979), (3, 26987986), (6, 13493993), (61, 1327278), (122, 663639), (157, 515694), (183, 442426), (314, 257847), (366, 221213), (471, 171898), (942, 85949), (1409, 57462), (2818, 28731), (4227, 19154), (8454, 9577)]