290231632

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{67433}}^1$

素因数の和:67710

約数の個数: 20

約数和(自身を含む): 564422580

約数和(自身を除く): 274190948

約数列:

[1, 2, 4, 8, 16, 269, 538, 1076, 2152, 4304, 67433, 134866, 269732, 539464, 1078928, 18139477, 36278954, 72557908, 145115816, 290231632]

約数ペア:

[(1, 290231632), (2, 145115816), (4, 72557908), (8, 36278954), (16, 18139477), (269, 1078928), (538, 539464), (1076, 269732), (2152, 134866), (4304, 67433)]