80637494

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{14731}}^1$

素因数の和:14780

約数の個数: 32

約数和(自身を含む): 152741376

約数和(自身を除く): 72103882

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 5474, 14731, 29462, 103117, 206234, 250427, 338813, 500854, 677626, 1752989, 2371691, 3505978, 4743382, 5759821, 11519642, 40318747, 80637494]

約数ペア:

[(1, 80637494), (2, 40318747), (7, 11519642), (14, 5759821), (17, 4743382), (23, 3505978), (34, 2371691), (46, 1752989), (119, 677626), (161, 500854), (238, 338813), (322, 250427), (391, 206234), (782, 103117), (2737, 29462), (5474, 14731)]