65321608

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{67481}}^1$

素因数の和:67509

約数の個数: 24

約数和(自身を含む): 134626590

約数和(自身を除く): 69304982

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 67481, 134962, 269924, 539848, 742291, 1484582, 2969164, 5938328, 8165201, 16330402, 32660804, 65321608]

約数ペア:

[(1, 65321608), (2, 32660804), (4, 16330402), (8, 8165201), (11, 5938328), (22, 2969164), (44, 1484582), (88, 742291), (121, 539848), (242, 269924), (484, 134962), (968, 67481)]