89847098

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{2671}}^1$

素因数の和:2834

約数の個数: 24

約数和(自身を含む): 149257920

約数和(自身を除く): 59410822

約数列:

[1, 2, 11, 22, 121, 139, 242, 278, 1529, 2671, 3058, 5342, 16819, 29381, 33638, 58762, 323191, 371269, 646382, 742538, 4083959, 8167918, 44923549, 89847098]

約数ペア:

[(1, 89847098), (2, 44923549), (11, 8167918), (22, 4083959), (121, 742538), (139, 646382), (242, 371269), (278, 323191), (1529, 58762), (2671, 33638), (3058, 29381), (5342, 16819)]