31035532

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{64123}}^1$

素因数の和:64149

約数の個数: 18

約数和(自身を含む): 59699444

約数和(自身を除く): 28663912

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 64123, 128246, 256492, 705353, 1410706, 2821412, 7758883, 15517766, 31035532]

約数ペア:

[(1, 31035532), (2, 15517766), (4, 7758883), (11, 2821412), (22, 1410706), (44, 705353), (121, 256492), (242, 128246), (484, 64123)]