9090272

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{4001}}^1$

素因数の和:4082

約数の個数: 24

約数和(自身を含む): 18153072

約数和(自身を除く): 9062800

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 4001, 8002, 16004, 32008, 64016, 128032, 284071, 568142, 1136284, 2272568, 4545136, 9090272]

約数ペア:

[(1, 9090272), (2, 4545136), (4, 2272568), (8, 1136284), (16, 568142), (32, 284071), (71, 128032), (142, 64016), (284, 32008), (568, 16004), (1136, 8002), (2272, 4001)]