90531392

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11887}}^1$

素因数の和:11923

約数の個数: 56

約数和(自身を含む): 217407744

約数和(自身を除く): 126876352

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 448, 476, 544, 952, 1088, 1904, 3808, 7616, 11887, 23774, 47548, 83209, 95096, 166418, 190192, 202079, 332836, 380384, 404158, 665672, 760768, 808316, 1331344, 1414553, 1616632, 2662688, 2829106, 3233264, 5325376, 5658212, 6466528, 11316424, 12933056, 22632848, 45265696, 90531392]

約数ペア:

[(1, 90531392), (2, 45265696), (4, 22632848), (7, 12933056), (8, 11316424), (14, 6466528), (16, 5658212), (17, 5325376), (28, 3233264), (32, 2829106), (34, 2662688), (56, 1616632), (64, 1414553), (68, 1331344), (112, 808316), (119, 760768), (136, 665672), (224, 404158), (238, 380384), (272, 332836), (448, 202079), (476, 190192), (544, 166418), (952, 95096), (1088, 83209), (1904, 47548), (3808, 23774), (7616, 11887)]