171659824

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{21587}}^1$

素因数の和:21673

約数の個数: 40

約数和(自身を含む): 385475328

約数和(自身を除く): 213815504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 21587, 43174, 86348, 151109, 172696, 302218, 345392, 604436, 1208872, 1532677, 2417744, 3065354, 6130708, 10728739, 12261416, 21457478, 24522832, 42914956, 85829912, 171659824]

約数ペア:

[(1, 171659824), (2, 85829912), (4, 42914956), (7, 24522832), (8, 21457478), (14, 12261416), (16, 10728739), (28, 6130708), (56, 3065354), (71, 2417744), (112, 1532677), (142, 1208872), (284, 604436), (497, 345392), (568, 302218), (994, 172696), (1136, 151109), (1988, 86348), (3976, 43174), (7952, 21587)]