81296192

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{18959}}^1$

素因数の和:19038

約数の個数: 28

約数和(自身を含む): 163738560

約数和(自身を除く): 82442368

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 1072, 2144, 4288, 18959, 37918, 75836, 151672, 303344, 606688, 1213376, 1270253, 2540506, 5081012, 10162024, 20324048, 40648096, 81296192]

約数ペア:

[(1, 81296192), (2, 40648096), (4, 20324048), (8, 10162024), (16, 5081012), (32, 2540506), (64, 1270253), (67, 1213376), (134, 606688), (268, 303344), (536, 151672), (1072, 75836), (2144, 37918), (4288, 18959)]