43328048

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{30427}}^1$

素因数の和:30524

約数の個数: 20

約数和(自身を含む): 84894120

約数和(自身を除く): 41566072

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 30427, 60854, 121708, 243416, 486832, 2708003, 5416006, 10832012, 21664024, 43328048]

約数ペア:

[(1, 43328048), (2, 21664024), (4, 10832012), (8, 5416006), (16, 2708003), (89, 486832), (178, 243416), (356, 121708), (712, 60854), (1424, 30427)]