2151152

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{4337}}^1$

素因数の和:4376

約数の個数: 20

約数和(自身を含む): 4303296

約数和(自身を除く): 2152144

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 4337, 8674, 17348, 34696, 69392, 134447, 268894, 537788, 1075576, 2151152]

約数ペア:

[(1, 2151152), (2, 1075576), (4, 537788), (8, 268894), (16, 134447), (31, 69392), (62, 34696), (124, 17348), (248, 8674), (496, 4337)]