65534128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{372353}}^1$

素因数の和:372372

約数の個数: 20

約数和(自身を含む): 138515688

約数和(自身を除く): 72981560

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 372353, 744706, 1489412, 2978824, 4095883, 5957648, 8191766, 16383532, 32767064, 65534128]

約数ペア:

[(1, 65534128), (2, 32767064), (4, 16383532), (8, 8191766), (11, 5957648), (16, 4095883), (22, 2978824), (44, 1489412), (88, 744706), (176, 372353)]