80968928

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{87251}}^1$

素因数の和:87290

約数の個数: 24

約数和(自身を含む): 164906280

約数和(自身を除く): 83937352

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 87251, 174502, 349004, 698008, 1396016, 2530279, 2792032, 5060558, 10121116, 20242232, 40484464, 80968928]

約数ペア:

[(1, 80968928), (2, 40484464), (4, 20242232), (8, 10121116), (16, 5060558), (29, 2792032), (32, 2530279), (58, 1396016), (116, 698008), (232, 349004), (464, 174502), (928, 87251)]