254162128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1444103}}^1$

素因数の和:1444122

約数の個数: 20

約数和(自身を含む): 537206688

約数和(自身を除く): 283044560

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1444103, 2888206, 5776412, 11552824, 15885133, 23105648, 31770266, 63540532, 127081064, 254162128]

約数ペア:

[(1, 254162128), (2, 127081064), (4, 63540532), (8, 31770266), (11, 23105648), (16, 15885133), (22, 11552824), (44, 5776412), (88, 2888206), (176, 1444103)]