220162144

素因数分解:

$2^5\times {\mathrm{163}}^1\times {\mathrm{42209}}^1$

素因数の和:42382

約数の個数: 24

約数和(自身を含む): 436113720

約数和(自身を除く): 215951576

約数列:

[1, 2, 4, 8, 16, 32, 163, 326, 652, 1304, 2608, 5216, 42209, 84418, 168836, 337672, 675344, 1350688, 6880067, 13760134, 27520268, 55040536, 110081072, 220162144]

約数ペア:

[(1, 220162144), (2, 110081072), (4, 55040536), (8, 27520268), (16, 13760134), (32, 6880067), (163, 1350688), (326, 675344), (652, 337672), (1304, 168836), (2608, 84418), (5216, 42209)]