91447432

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{1229}}^1$

素因数の和:1437

約数の個数: 32

約数和(自身を含む): 175348800

約数和(自身を除く): 83901368

約数列:

[1, 2, 4, 8, 71, 131, 142, 262, 284, 524, 568, 1048, 1229, 2458, 4916, 9301, 9832, 18602, 37204, 74408, 87259, 160999, 174518, 321998, 349036, 643996, 698072, 1287992, 11430929, 22861858, 45723716, 91447432]

約数ペア:

[(1, 91447432), (2, 45723716), (4, 22861858), (8, 11430929), (71, 1287992), (131, 698072), (142, 643996), (262, 349036), (284, 321998), (524, 174518), (568, 160999), (1048, 87259), (1229, 74408), (2458, 37204), (4916, 18602), (9301, 9832)]