1855366832

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{144409}}^1$

素因数の和:144501

約数の個数: 40

約数和(自身を含む): 3975318480

約数和(自身を除く): 2119951648

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 73, 88, 146, 176, 292, 584, 803, 1168, 1606, 3212, 6424, 12848, 144409, 288818, 577636, 1155272, 1588499, 2310544, 3176998, 6353996, 10541857, 12707992, 21083714, 25415984, 42167428, 84334856, 115960427, 168669712, 231920854, 463841708, 927683416, 1855366832]

約数ペア:

[(1, 1855366832), (2, 927683416), (4, 463841708), (8, 231920854), (11, 168669712), (16, 115960427), (22, 84334856), (44, 42167428), (73, 25415984), (88, 21083714), (146, 12707992), (176, 10541857), (292, 6353996), (584, 3176998), (803, 2310544), (1168, 1588499), (1606, 1155272), (3212, 577636), (6424, 288818), (12848, 144409)]