291102016

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{267557}}^1$

素因数の和:267586

約数の個数: 28

約数和(自身を含む): 611637588

約数和(自身を除く): 320535572

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 267557, 535114, 1070228, 2140456, 4280912, 4548469, 8561824, 9096938, 17123648, 18193876, 36387752, 72775504, 145551008, 291102016]

約数ペア:

[(1, 291102016), (2, 145551008), (4, 72775504), (8, 36387752), (16, 18193876), (17, 17123648), (32, 9096938), (34, 8561824), (64, 4548469), (68, 4280912), (136, 2140456), (272, 1070228), (544, 535114), (1088, 267557)]