42353086

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:444

約数の個数: 32

約数和(自身を含む): 69882912

約数和(自身を除く): 27529826

約数列:

[1, 2, 17, 34, 37, 74, 131, 257, 262, 514, 629, 1258, 2227, 4369, 4454, 4847, 8738, 9509, 9694, 19018, 33667, 67334, 82399, 161653, 164798, 323306, 572339, 1144678, 1245679, 2491358, 21176543, 42353086]

約数ペア:

[(1, 42353086), (2, 21176543), (17, 2491358), (34, 1245679), (37, 1144678), (74, 572339), (131, 323306), (257, 164798), (262, 161653), (514, 82399), (629, 67334), (1258, 33667), (2227, 19018), (4369, 9694), (4454, 9509), (4847, 8738)]