329312

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:302

約数の個数: 24

約数和(自身を含む): 666792

約数和(自身を除く): 337480

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 251, 328, 502, 656, 1004, 1312, 2008, 4016, 8032, 10291, 20582, 41164, 82328, 164656, 329312]

約数ペア:

[(1, 329312), (2, 164656), (4, 82328), (8, 41164), (16, 20582), (32, 10291), (41, 8032), (82, 4016), (164, 2008), (251, 1312), (328, 1004), (502, 656)]