30997952

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{7229}}^1$

素因数の和:7308

約数の個数: 28

約数和(自身を含む): 62438280

約数和(自身を除く): 31440328

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 1072, 2144, 4288, 7229, 14458, 28916, 57832, 115664, 231328, 462656, 484343, 968686, 1937372, 3874744, 7749488, 15498976, 30997952]

約数ペア:

[(1, 30997952), (2, 15498976), (4, 7749488), (8, 3874744), (16, 1937372), (32, 968686), (64, 484343), (67, 462656), (134, 231328), (268, 115664), (536, 57832), (1072, 28916), (2144, 14458), (4288, 7229)]