9965432

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 19411920

約数和(自身を除く): 9446488

約数列:

[1, 2, 4, 8, 37, 74, 131, 148, 257, 262, 296, 514, 524, 1028, 1048, 2056, 4847, 9509, 9694, 19018, 19388, 33667, 38036, 38776, 67334, 76072, 134668, 269336, 1245679, 2491358, 4982716, 9965432]

約数ペア:

[(1, 9965432), (2, 4982716), (4, 2491358), (8, 1245679), (37, 269336), (74, 134668), (131, 76072), (148, 67334), (257, 38776), (262, 38036), (296, 33667), (514, 19388), (524, 19018), (1028, 9694), (1048, 9509), (2056, 4847)]