442144

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:388

約数の個数: 24

約数和(自身を含む): 894348

約数和(自身を除く): 452204

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 337, 656, 674, 1312, 1348, 2696, 5392, 10784, 13817, 27634, 55268, 110536, 221072, 442144]

約数ペア:

[(1, 442144), (2, 221072), (4, 110536), (8, 55268), (16, 27634), (32, 13817), (41, 10784), (82, 5392), (164, 2696), (328, 1348), (337, 1312), (656, 674)]