538293656

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{28403}}^1$

素因数の和:28535

約数の個数: 32

約数和(自身を含む): 1063445760

約数和(自身を除く): 525152104

約数列:

[1, 2, 4, 8, 23, 46, 92, 103, 184, 206, 412, 824, 2369, 4738, 9476, 18952, 28403, 56806, 113612, 227224, 653269, 1306538, 2613076, 2925509, 5226152, 5851018, 11702036, 23404072, 67286707, 134573414, 269146828, 538293656]

約数ペア:

[(1, 538293656), (2, 269146828), (4, 134573414), (8, 67286707), (23, 23404072), (46, 11702036), (92, 5851018), (103, 5226152), (184, 2925509), (206, 2613076), (412, 1306538), (824, 653269), (2369, 227224), (4738, 113612), (9476, 56806), (18952, 28403)]