224744144

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{326663}}^1$

素因数の和:326714

約数の個数: 20

約数和(自身を含む): 445569696

約数和(自身を除く): 220825552

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 326663, 653326, 1306652, 2613304, 5226608, 14046509, 28093018, 56186036, 112372072, 224744144]

約数ペア:

[(1, 224744144), (2, 112372072), (4, 56186036), (8, 28093018), (16, 14046509), (43, 5226608), (86, 2613304), (172, 1306652), (344, 653326), (688, 326663)]