545169968

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157019}}^1$

素因数の和:157065

約数の個数: 40

約数和(自身を含む): 1246110720

約数和(自身を除く): 700940752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 157019, 314038, 628076, 1099133, 1256152, 2198266, 2512304, 4396532, 4867589, 8793064, 9735178, 17586128, 19470356, 34073123, 38940712, 68146246, 77881424, 136292492, 272584984, 545169968]

約数ペア:

[(1, 545169968), (2, 272584984), (4, 136292492), (7, 77881424), (8, 68146246), (14, 38940712), (16, 34073123), (28, 19470356), (31, 17586128), (56, 9735178), (62, 8793064), (112, 4867589), (124, 4396532), (217, 2512304), (248, 2198266), (434, 1256152), (496, 1099133), (868, 628076), (1736, 314038), (3472, 157019)]