331320128

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{178513}}^1$

素因数の和:178554

約数の個数: 28

約数和(自身を含む): 680138340

約数和(自身を除く): 348818212

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 178513, 357026, 714052, 1428104, 2856208, 5176877, 5712416, 10353754, 11424832, 20707508, 41415016, 82830032, 165660064, 331320128]

約数ペア:

[(1, 331320128), (2, 165660064), (4, 82830032), (8, 41415016), (16, 20707508), (29, 11424832), (32, 10353754), (58, 5712416), (64, 5176877), (116, 2856208), (232, 1428104), (464, 714052), (928, 357026), (1856, 178513)]